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Round|Lab Grown|IGI

1.99ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG837675214

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837675214

Diamond specifications and retailer prices

From $367 SGD
$287 USD
As of October 27, 2026
Save $1,679 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,045 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG837675214 or 837675214. Listed at 16 retailers as of October 27, 2026, with prices from $367 to $2,045, a $1,679 spread on the same certified stone. Brilliant Earth lists it at $2,045. 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

1.99
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837675214
Dimensions7.96 × 8.02 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm8.02 mm1.99 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837675214
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,726 SGD|Low: $367 SGD|High: $2,224 SGD|Avg: $1,006 SGD|-22.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$367 SGD
Retailer 5$442 SGD
Retailer 7$635 SGD
Retailer 2$640 SGD
Retailer 11$679 SGD
Retailer 8$769 SGD
Retailer 4$1,222 SGD
Retailer 12$1,248 SGD
Retailer 6$1,293 SGD
Retailer 10$1,515 SGD
Retailer 9$1,630 SGD
Brilliant Earth$1,726 SGD

29 data points across 12 retailers

16 retailers$367 SGD to $2,045 SGD

Retailer 1
-
$331 SGD
$259 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$367 SGD
$287 USD
View
Final sale: no returns
Retailer 3
-
$405 SGD
$317 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 5
-
$635 SGD
£391 GBP
View
A
Retailer 6
-
$640 SGD
€477 EUR
View
B+
Retailer 7
-
$679 SGD
$531 USD
View
A
Retailer 8
-
$769 SGD
£474 GBP
View
B
Retailer 9
-
$1,222 SGD
$956 USD
View
B
Retailer 10
-
$1,248 SGD
$976 USD
View
B+
Retailer 11
-
$1,293 SGD
View
Retailer 12
-
$1,322 SGD
$1,034 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,515 SGD
$1,185 USD
View
B
Retailer 14
-
$1,630 SGD
£1,004 GBP
View
B
Retailer 15
-
$1,726 SGD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
21797676A · Oct 29
$2,045 SGD
$1,600 USD
View
15 more retailers have this diamond
Prices start from $367 SGDSave up to $1,679 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
1.99ct Round
$367 SGD