CaratHunter
Plans
Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG821610067

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821610067

Diamond specifications and retailer prices

From $344 SGD
$269 USD
As of October 30, 2026
Save $2,060 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,403 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821610067 or 821610067. Listed at 20 retailers as of October 30, 2026, with prices from $344 to $2,403, a $2,060 spread on the same certified stone. Brilliant Earth lists it at $2,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821610067
Dimensions12.58 × 6.13 × 3.62 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.13 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821610067
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 38°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
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: $2,403 SGD|Low: $330 SGD|High: $2,531 SGD|Avg: $887 SGD|-5.1%
Brilliant Earth
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
October 31, 2026
Retailer 16$344 SGD
Retailer 6$385 SGD
Retailer 7$399 SGD
Retailer 8$426 SGD
Retailer 17$426 SGD
Retailer 4$575 SGD
Retailer 13$626 SGD
Retailer 14$729 SGD
Retailer 11$732 SGD
Retailer 2$818 SGD
Retailer 9$860 SGD
Retailer 12$991 SGD
Retailer 15$1,080 SGD
Retailer 5$1,370 SGD
Retailer 3$1,640 SGD
Retailer 10$1,718 SGD
Brilliant Earth$2,403 SGD

44 data points across 17 retailers

20 retailers$344 SGD to $2,403 SGD

A
Cheapest Retailer
-
$344 SGD
$269 USD
A
Retailer 2
-
$385 SGD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$399 SGD
$312 USD
View
A
Retailer 4
-
$426 SGD
$333 USD
View
A
Retailer 5
-
$426 SGD
$333 USD
View
B+
Retailer 6
-
$575 SGD
$450 USD
View
A
Retailer 7
-
$626 SGD
$490 USD
View
A
Retailer 8
-
$718 SGD
$562 USD
View
A
Retailer 9
-
$729 SGD
€543 EUR
View
A
Retailer 10
-
$732 SGD
ZAR 9,256 ZAR
View
A
Retailer 11
-
$818 SGD
£504 GBP
View
A
Retailer 12
-
$860 SGD
$673 USD
View
A
Retailer 13
-
$991 SGD
A$1,193 AUD
View
B+
Retailer 14
-
$1,080 SGD
$845 USD
View
Retailer 15
-
$1,369 SGD
$1,071 USD
View
Price last confirmed 55 days ago
B+
Retailer 16
-
$1,370 SGD
$1,072 USD
View
B+
Retailer 17
-
$1,436 SGD
$1,123 USD
View
B+
Retailer 18
-
$1,640 SGD
$1,283 USD
View
B
Retailer 19
-
$1,718 SGD
£1,058 GBP
View
Most Expensive
B
Brilliant Earth
20960735A · Oct 30
$2,403 SGD
$1,880 USD
View
19 more retailers have this diamond
Prices start from $344 SGDSave up to $2,060 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
1.58ct Marquise
$344 SGD