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Marquise|Lab Grown|IGI

2.05ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG837615713

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837615713

Diamond specifications and retailer prices

From $1,484 SGD
$1,161 USD
As of October 30, 2026
Save $4,604 SGD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,088 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG837615713 or 837615713. Listed at 22 retailers as of October 30, 2026, with prices from $1,484 to $6,088, a $4,604 spread on the same certified stone. Taylor and Hart lists it at $6,088. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615713
Dimensions13.00 × 6.72 × 4.12 mm
L/W Ratio1.93
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
13.00 mm6.72 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615713
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $5,492 SGD|Low: $1,484 SGD|High: $6,088 SGD|Avg: $3,192 SGD|-0.0%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 10$1,484 SGD
Retailer 9$1,615 SGD
Retailer 2$1,677 SGD
Retailer 14$1,739 SGD
Retailer 18$1,739 SGD
Retailer 12$1,913 SGD
Retailer 17$1,962 SGD
Retailer 16$2,008 SGD
Retailer 21$2,488 SGD
Retailer 8$2,512 SGD
Retailer 15$2,522 SGD
Retailer 6$2,795 SGD
Retailer 4$3,060 SGD
Retailer 20$3,259 SGD
Retailer 13$3,675 SGD
Retailer 19$4,127 SGD
Retailer 5$4,442 SGD
Retailer 3$4,793 SGD
Retailer 11$4,859 SGD
Retailer 1$5,492 SGD
Retailer 7$5,540 SGD
Taylor and Hart$6,088 SGD

22 data points across 22 retailers

22 retailers$1,484 SGD to $6,088 SGD

A+
Cheapest Retailer
-
$1,484 SGD
$1,161 USD
A
Retailer 2
-
$1,615 SGD
$1,263 USD
View
A
Retailer 3
-
$1,677 SGD
$1,312 USD
View
Final sale: no returns
Retailer 4
-
$1,739 SGD
$1,360 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,739 SGD
$1,360 USD
View
A
Retailer 6
-
$1,913 SGD
£1,178 GBP
View
A
Retailer 7
-
$1,962 SGD
$1,535 USD
View
A
Retailer 8
-
$2,008 SGD
$1,571 USD
View
A
Retailer 9
-
$2,488 SGD
$1,946 USD
View
A
Retailer 10
-
$2,512 SGD
$1,965 USD
View
A
Retailer 11
-
$2,522 SGD
£1,553 GBP
View
A
Retailer 12
-
$2,795 SGD
€2,082 EUR
View
A
Retailer 13
-
$3,060 SGD
$2,394 USD
View
A
Retailer 14
-
$3,259 SGD
$2,549 USD
View
B+
Retailer 15
-
$3,675 SGD
$2,875 USD
View
B+
Retailer 16
-
$4,127 SGD
A$4,966 AUD
View
B+
Retailer 17
-
$4,442 SGD
ZAR 56,129 ZAR
View
B+
Retailer 18
-
$4,793 SGD
£2,952 GBP
View
B+
Retailer 19
-
$4,859 SGD
$3,801 USD
View
B+
Retailer 20
-
$5,492 SGD
$4,296 USD
View
B+
Retailer 21
-
$5,540 SGD
£3,412 GBP
View
Most Expensive
B+
Taylor and Hart
4RNOBQE · Oct 31
$6,088 SGD
$4,762 USD
View
21 more retailers have this diamond
Prices start from $1,484 SGDSave up to $4,604 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
$1,484 SGD