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Marquise|Lab Grown|IGI

2.05ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635206

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635206

Diamond specifications and retailer prices

From $1,592 SGD
$1,245 USD
As of October 30, 2026
Save $8,061 SGD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,652 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.05ct lab-grown marquise diamond

This 2.05ct 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 LG823635206 or 823635206. Listed at 26 retailers as of October 30, 2026, with prices from $1,592 to $9,652, a $8,061 spread on the same certified stone. Novita Diamonds lists it at $9,652. 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

2.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635206
Dimensions12.89 × 6.77 × 4.20 mm
L/W Ratio1.90
Girdle conditionFaceted
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
12.89 mm6.77 mm2.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635206
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,652 SGD|Low: $1,592 SGD|High: $9,790 SGD|Avg: $4,263 SGD|-1.4%
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
November 1, 2026
Retailer 6$1,592 SGD
Retailer 3$1,732 SGD
Retailer 2$2,033 SGD
Retailer 14$2,065 SGD
Retailer 15$2,144 SGD
Retailer 11$2,602 SGD
Retailer 4$2,685 SGD
Retailer 16$2,944 SGD
Retailer 10$3,462 SGD
Retailer 12$4,384 SGD
Retailer 5$4,462 SGD
Retailer 13$4,765 SGD
Retailer 17$5,073 SGD
Retailer 18$5,965 SGD
Retailer 8$6,111 SGD
Retailer 9$6,186 SGD
Retailer 7$6,700 SGD
Novita Diamonds$9,652 SGD

30 data points across 18 retailers

26 retailers$1,592 SGD to $9,652 SGD

A
Cheapest Retailer
-
$1,592 SGD
$1,245 USD
A
Retailer 2
-
$1,732 SGD
$1,355 USD
View
A
Retailer 3
-
$1,782 SGD
$1,394 USD
View
Final sale: no returns
A
Retailer 4
-
$1,847 SGD
$1,445 USD
View
Retailer 5
-
$1,847 SGD
$1,445 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,033 SGD
£1,252 GBP
View
A
Retailer 7
-
$2,065 SGD
$1,615 USD
View
A
Retailer 8
-
$2,144 SGD
HK$13,100 HKD
View
A
Retailer 9
-
$2,517 SGD
$1,969 USD
View
A
Retailer 10
-
$2,602 SGD
£1,602 GBP
View
A
Retailer 11
-
$2,685 SGD
$2,100 USD
View
A
Retailer 12
-
$2,944 SGD
€2,193 EUR
View
B+
Retailer 13
-
$3,462 SGD
$2,708 USD
View
B+
Retailer 14
-
$3,537 SGD
$2,767 USD
View
B+
Retailer 15
-
$4,384 SGD
A$5,276 AUD
View
B+
Retailer 16
-
$4,462 SGD
£2,748 GBP
View
B+
Retailer 17
-
$4,765 SGD
ZAR 60,212 ZAR
View
B+
Retailer 18
-
$5,073 SGD
$3,968 USD
View
B+
Retailer 19
-
$5,195 SGD
£3,200 GBP
View
B
Retailer 20
-
$5,790 SGD
$4,529 USD
View
B+
Retailer 21
-
$5,965 SGD
£3,674 GBP
View
B
Retailer 22
-
$6,111 SGD
$4,780 USD
View
B
Retailer 23
-
$6,186 SGD
View
B
Retailer 24
-
$6,478 SGD
$5,067 USD
View
B
Retailer 25
-
$6,700 SGD
$5,241 USD
View
Most Expensive
B
Novita Diamonds
cert_823635206 · Oct 31
$9,652 SGD
A$11,616 AUD
View
25 more retailers have this diamond
Prices start from $1,592 SGDSave up to $8,061 SGD

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
2.05ct Marquise
$1,592 SGD