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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811629767

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811629767

Diamond specifications and retailer prices

From $1,558 SGD
$1,219 USD
As of October 30, 2026
Save $4,777 SGD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,336 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811629767 or 811629767. Listed at 18 retailers as of October 30, 2026, with prices from $1,558 to $6,336, a $4,777 spread on the same certified stone. Taylor and Hart lists it at $6,336. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811629767
Dimensions12.76 × 6.74 × 4.21 mm
L/W Ratio1.89
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
12.76 mm6.74 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811629767
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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: $2,623 SGD|Low: $1,558 SGD|High: $6,690 SGD|Avg: $3,402 SGD|-8.1%
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
Taylor and Hart
November 1, 2026
Retailer 7$1,558 SGD
Retailer 12$1,695 SGD
Retailer 4$1,745 SGD
Retailer 2$1,808 SGD
Retailer 9$1,906 SGD
Retailer 11$2,026 SGD
Retailer 3$2,072 SGD
Retailer 15$2,508 SGD
Retailer 1$2,623 SGD
Retailer 16$2,866 SGD
Retailer 8$3,388 SGD
Retailer 13$3,462 SGD
Retailer 5$4,364 SGD
Retailer 10$4,663 SGD
Retailer 6$5,186 SGD
Retailer 17$5,682 SGD
Retailer 14$5,838 SGD
Taylor and Hart$6,336 SGD

43 data points across 18 retailers

18 retailers$1,558 SGD to $6,336 SGD

A+
Cheapest Retailer
-
$1,558 SGD
$1,219 USD
A
Retailer 2
-
$1,695 SGD
$1,326 USD
View
A
Retailer 3
-
$1,745 SGD
$1,365 USD
View
Final sale: no returns
A
Retailer 4
-
$1,808 SGD
$1,414 USD
View
Retailer 5
-
$1,906 SGD
$1,491 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,026 SGD
$1,585 USD
View
A
Retailer 7
-
$2,072 SGD
$1,621 USD
View
A
Retailer 8
-
$2,508 SGD
$1,962 USD
View
A
Retailer 9
-
$2,623 SGD
£1,616 GBP
View
A
Retailer 10
-
$2,866 SGD
$2,242 USD
View
A
Retailer 11
-
$3,388 SGD
$2,650 USD
View
A
Retailer 12
-
$3,462 SGD
$2,708 USD
View
B+
Retailer 13
-
$4,364 SGD
£2,688 GBP
View
B+
Retailer 14
-
$4,663 SGD
ZAR 58,926 ZAR
View
B+
Retailer 15
-
$5,186 SGD
$4,057 USD
View
B+
Retailer 16
-
$5,682 SGD
$4,445 USD
View
B+
Retailer 17
-
$5,838 SGD
£3,596 GBP
View
Most Expensive
B
Taylor and Hart
CDGAIHF · Oct 31
$6,336 SGD
$4,956 USD
View
17 more retailers have this diamond
Prices start from $1,558 SGDSave up to $4,777 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
$1,558 SGD