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Marquise|Lab Grown|IGI

3.88ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG812605526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812605526

Diamond specifications and retailer prices

From $895 SGD
$700 USD
As of November 2, 2026
Save $5,052 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,947 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.88ct lab-grown marquise diamond

This 3.88ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812605526 or 812605526. Listed at 11 retailers as of October 31, 2026, with prices from $895 to $5,947, a $5,052 spread on the same certified stone. Do Amore Diamonds lists it at $5,947. 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

3.88
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812605526
Dimensions17.25 × 8.23 × 4.96 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.25 mm8.23 mm3.88 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812605526
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: Nov 2
Current: $5,947 SGD|Low: $895 SGD|High: $5,947 SGD|Avg: $2,532 SGD
Do Amore Diamonds
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 5$895 SGD
Retailer 12$1,082 SGD
Retailer 6$1,101 SGD
Retailer 8$1,101 SGD
Retailer 9$1,332 SGD
Retailer 3$1,359 SGD
Retailer 11$1,573 SGD
Retailer 10$2,145 SGD
Retailer 2$3,411 SGD
Retailer 7$4,005 SGD
Retailer 4$4,898 SGD
Do Amore Diamonds$5,947 SGD

15 data points across 12 retailers

11 retailers$895 SGD to $5,947 SGD

A
Cheapest Retailer
-
$895 SGD
$700 USD
A
Retailer 2
-
$1,082 SGD
$846 USD
View
A
Retailer 3
-
$1,101 SGD
£678 GBP
View
B+
Retailer 4
-
$1,101 SGD
$861 USD
View
Retailer 5
-
$1,332 SGD
€992 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,573 SGD
$1,230 USD
View
B+
Retailer 7
-
$2,145 SGD
$1,677 USD
View
B+
Retailer 8
-
$2,413 SGD
$1,887 USD
View
B+
Retailer 9
-
$3,411 SGD
A$4,103 AUD
View
B
Retailer 10
-
$4,005 SGD
£2,466 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3CBA556E1 · Oct 31
$5,947 SGD
$4,650 USD
View
10 more retailers have this diamond
Prices start from $895 SGDSave up to $5,052 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
3.88ct Marquise
$895 SGD