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Marquise|Lab Grown|IGI

2.31ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG823695113

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823695113

Diamond specifications and retailer prices

From $2,461 SGD
$1,925 USD
As of October 30, 2026
Save $7,533 SGD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,994 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.31ct lab-grown marquise diamond

This 2.31ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695113 or 823695113. Listed at 24 retailers as of October 30, 2026, with prices from $2,461 to $9,994, a $7,533 spread on the same certified stone. Taylor and Hart lists it at $9,994. 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

2.31
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695113
Dimensions12.72 × 7.04 × 4.30 mm
L/W Ratio1.81
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
12.72 mm7.04 mm2.31 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695113
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 61.1%

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: $3,925 SGD|Low: $2,362 SGD|High: $9,537 SGD|Avg: $5,151 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$2,461 SGD
Retailer 4$2,855 SGD
Retailer 6$2,895 SGD
Retailer 9$3,068 SGD
Retailer 1$3,925 SGD
Retailer 10$4,505 SGD
Retailer 2$4,687 SGD
Retailer 12$5,408 SGD
Retailer 11$7,360 SGD
Retailer 7$7,364 SGD
Retailer 8$8,194 SGD
Retailer 5$9,064 SGD

31 data points across 12 retailers

24 retailers$2,461 SGD to $9,994 SGD

A
Cheapest Retailer
-
$2,461 SGD
$1,925 USD
A
Retailer 2
-
$2,677 SGD
$2,094 USD
View
A
Retailer 3
-
$2,755 SGD
$2,155 USD
View
Final sale: no returns
Retailer 4
-
$2,855 SGD
$2,233 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,855 SGD
$2,233 USD
View
A
Retailer 6
-
$2,895 SGD
£1,783 GBP
View
A
Retailer 7
-
$2,995 SGD
$2,343 USD
View
A
Retailer 8
-
$3,068 SGD
$2,400 USD
View
A
Retailer 9
-
$3,181 SGD
$2,488 USD
View
A
Retailer 10
-
$3,289 SGD
HK$20,100 HKD
View
A
Retailer 11
-
$3,925 SGD
£2,418 GBP
View
B+
Retailer 12
-
$4,471 SGD
$3,497 USD
View
B+
Retailer 13
-
$4,505 SGD
€3,356 EUR
View
B+
Retailer 14
-
$4,687 SGD
$3,666 USD
View
B+
Retailer 15
-
$5,350 SGD
$4,185 USD
View
B+
Retailer 16
-
$5,408 SGD
$4,230 USD
View
B+
Retailer 17
-
$5,416 SGD
£3,336 GBP
View
B+
Retailer 18
-
$7,360 SGD
$5,757 USD
View
B+
Retailer 19
-
$7,364 SGD
ZAR 93,057 ZAR
View
B
Retailer 20
-
$8,194 SGD
£5,047 GBP
View
B
Retailer 21
-
$8,561 SGD
$6,697 USD
View
B
Retailer 22
-
$9,064 SGD
$7,090 USD
View
B
Retailer 23
-
$9,532 SGD
View
Most Expensive
B
Taylor and Hart
7EG77V1 · Oct 30
$9,994 SGD
$7,817 USD
View
23 more retailers have this diamond
Prices start from $2,461 SGDSave up to $7,533 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
2.31ct Marquise
$2,461 SGD