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Marquise|Lab Grown|IGI

2.10ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743509135

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743509135

Diamond specifications and retailer prices

From $1,751 AUD
$1,227 USD
As of November 2, 2026
Save $9,135 AUD (84%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $10,886 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743509135 or 743509135. Listed at 34 retailers as of October 31, 2026, with prices from $1,751 to $10,886, a $9,135 spread on the same certified stone. Novita Diamonds lists it at $10,886. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509135
Dimensions13.26 × 6.69 × 4.15 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.26 mm6.69 mm2.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509135
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $10,886 AUD|Low: $1,751 AUD|High: $11,437 AUD|Avg: $4,731 AUD|-4.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 2, 2026
Retailer 14$1,751 AUD
Retailer 20$1,959 AUD
Retailer 12$2,032 AUD
Retailer 24$2,276 AUD
Retailer 4$2,329 AUD
Retailer 6$2,484 AUD
Retailer 10$2,912 AUD
Retailer 2$2,949 AUD
Retailer 18$3,068 AUD
Retailer 22$3,274 AUD
Retailer 23$3,810 AUD
Retailer 5$3,891 AUD
Retailer 25$4,274 AUD
Retailer 19$4,823 AUD
Retailer 3$4,915 AUD
Retailer 21$5,241 AUD
Retailer 15$5,274 AUD
Retailer 8$5,830 AUD
Retailer 7$6,381 AUD
Retailer 13$6,527 AUD
Retailer 11$7,063 AUD
Retailer 9$7,123 AUD
Retailer 16$7,178 AUD
Retailer 17$7,788 AUD
Novita Diamonds$10,886 AUD

31 data points across 25 retailers

34 retailers$1,751 AUD to $10,886 AUD

A
Cheapest Retailer
-
$1,751 AUD
$1,227 USD
Retailer 2
-
$1,751 AUD
$1,227 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$1,959 AUD
$1,373 USD
View
Final sale: no returns
Retailer 4
-
$2,032 AUD
$1,424 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$2,032 AUD
$1,424 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$2,267 AUD
$1,589 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$2,276 AUD
$1,595 USD
View
A
Retailer 8
-
$2,329 AUD
$1,632 USD
View
Retailer 9
-
$2,466 AUD
$1,728 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
$2,484 AUD
HK$13,600 HKD
View
Retailer 11
-
$2,593 AUD
$1,817 USD
View
Price last confirmed 33 days ago
Retailer 12
-
$2,593 AUD
$1,817 USD
View
Price last confirmed 36 days ago
A
Retailer 13
-
$2,912 AUD
$2,041 USD
View
A
Retailer 14
-
$2,949 AUD
£1,627 GBP
View
A
Retailer 15
-
$3,068 AUD
$2,150 USD
View
A
Retailer 16
-
$3,274 AUD
€2,185 EUR
View
A
Retailer 17
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$3,808 AUD
$2,669 USD
View
Retailer 18
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$3,808 AUD
$2,669 USD
View
Price last confirmed 23 days ago
A
Retailer 19
-
$3,810 AUD
View
B+
Retailer 20
-
$3,891 AUD
$2,727 USD
View
B+
Retailer 21
-
$4,274 AUD
$2,995 USD
View
B+
Retailer 22
-
$4,823 AUD
View
B+
Retailer 23
-
$4,915 AUD
£2,712 GBP
View
Retailer 24
-
$4,929 AUD
$3,454 USD
View
Price last confirmed 33 days ago
B+
Retailer 25
-
$5,241 AUD
ZAR 59,342 ZAR
View
Retailer 26
-
$5,274 AUD
$3,696 USD
View
Price last confirmed 9 days ago
B+
Retailer 27
-
$5,830 AUD
$4,086 USD
View
B
Retailer 28
-
$6,381 AUD
$4,472 USD
View
B+
Retailer 29
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$6,527 AUD
£3,602 GBP
View
B+
Retailer 30
-
$7,063 AUD
$4,950 USD
View
B
Retailer 31
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$7,123 AUD
$4,992 USD
View
B
Retailer 32
-
$7,178 AUD
SGD 6,798 SGD
View
B
Retailer 33
-
$7,788 AUD
$5,458 USD
View
Most Expensive
B
Novita Diamonds
cert_743509135 · Oct 31
$10,886 AUD
View
33 more retailers have this diamond
Prices start from $1,751 AUDSave up to $9,135 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.10ct Marquise
$1,751 AUD