CaratHunter
Plans
Round|Lab Grown|IGI

1.93ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG579399502

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579399502

Diamond specifications and retailer prices

From $211 SGD
$165 USD
As of October 29, 2026
Save $1,579 SGD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,790 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.93ct lab-grown round diamond

This 1.93ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG579399502 or 579399502. Listed at 9 retailers as of October 29, 2026, with prices from $211 to $1,790, a $1,579 spread on the same certified stone. Brilliant Earth lists it at $1,790. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.93
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579399502
Dimensions8.05 × 8.03 × 4.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.05 mm8.03 mm1.93 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579399502
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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 29
Current: $1,790 SGD|Low: $231 SGD|High: $1,841 SGD|Avg: $821 SGD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$231 SGD
Retailer 8$263 SGD
Retailer 4$331 SGD
Retailer 3$470 SGD
Retailer 9$826 SGD
Retailer 5$860 SGD
Retailer 2$890 SGD
Retailer 6$1,500 SGD
Brilliant Earth$1,790 SGD

25 data points across 9 retailers

9 retailers$211 SGD to $1,790 SGD

A
Cheapest Retailer
-
$211 SGD
$165 USD
Retailer 2
-
$231 SGD
$181 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$268 SGD
$210 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$331 SGD
£204 GBP
View
B+
Retailer 5
-
$470 SGD
$368 USD
View
A
Retailer 6
-
$860 SGD
$673 USD
View
A
Retailer 7
-
$890 SGD
$696 USD
View
Retailer 8
-
$1,019 SGD
$797 USD
View
Price last confirmed 23 days ago
Most Expensive
B+
Brilliant Earth
7406302Y · Oct 29
$1,790 SGD
$1,400 USD
View
8 more retailers have this diamond
Prices start from $211 SGDSave up to $1,579 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
1.93ct Round
$211 SGD