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Marquise|Lab Grown|IGI

3.67ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG841639127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841639127

Diamond specifications and retailer prices

From $687 SGD
$537 USD
As of November 1, 2026
Save $4,730 SGD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,416 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.67ct lab-grown marquise diamond

This 3.67ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841639127 or 841639127. Listed at 4 retailers as of November 1, 2026, with prices from $687 to $5,416, a $4,730 spread on the same certified stone. Frank Darling lists it at $5,416. 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

3.67
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639127
Dimensions16.46 × 8.11 × 4.87 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.46 mm8.11 mm3.67 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639127
Side View
Table 63.0%Crown 34.5°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,416 SGD|Low: $687 SGD|High: $5,416 SGD|Avg: $2,449 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$687 SGD
Retailer 4$964 SGD
Retailer 3$2,490 SGD
Frank Darling$5,416 SGD

5 data points across 4 retailers

4 retailers$687 SGD to $5,416 SGD

A
Cheapest Retailer
-
$687 SGD
$537 USD
Final sale: no returns
B+
Retailer 2
-
$964 SGD
$754 USD
View
B+
Retailer 3
-
$2,490 SGD
$1,948 USD
View
Most Expensive
B
Frank Darling
100748327091KD · Nov 1
$5,416 SGD
$4,237 USD
View
3 more retailers have this diamond
Prices start from $687 SGDSave up to $4,730 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
3.67ct Marquise
$687 SGD