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Round|Lab Grown|IGI

0.94ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG659462391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659462391

Diamond specifications and retailer prices

From $161 SGD
$126 USD
As of October 29, 2026
Save $483 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $644 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.94ct lab-grown round diamond

This 0.94ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG659462391 or 659462391. Listed at 11 retailers as of October 27, 2026, with prices from $161 to $644, a $483 spread on the same certified stone. NZ Jewellers lists it at $644. 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

0.94
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659462391
Dimensions6.29 × 6.33 × 3.87 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
6.29 mm6.33 mm0.94 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659462391
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Oct 29
Current: $644 SGD|Low: $161 SGD|High: $1,832 SGD|Avg: $534 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$161 SGD
Retailer 2$188 SGD
Retailer 13$229 SGD
Retailer 7$333 SGD
Retailer 11$346 SGD
Retailer 8$361 SGD
Retailer 12$382 SGD
Retailer 6$386 SGD
Retailer 10$513 SGD
Retailer 4$556 SGD
NZ Jewellers$644 SGD
Retailer 3$692 SGD
Retailer 5$741 SGD

5 data points across 13 retailers

11 retailers$161 SGD to $644 SGD

A
Cheapest Retailer
-
$161 SGD
$126 USD
A
Retailer 2
-
$188 SGD
$147 USD
View
A
Retailer 3
-
$229 SGD
HK$1,400 HKD
View
A
Retailer 4
-
$333 SGD
£205 GBP
View
A
Retailer 5
-
$346 SGD
$271 USD
View
A
Retailer 6
-
$361 SGD
€269 EUR
View
A
Retailer 7
-
$382 SGD
$299 USD
View
A
Retailer 8
-
$386 SGD
£238 GBP
View
B+
Retailer 9
-
$473 SGD
$370 USD
View
B+
Retailer 10
-
$513 SGD
$401 USD
View
Most Expensive
B
NZ Jewellers
22db5c78-84d5-4fa2-8880-8a72fcaf49b4 · Oct 27
$644 SGD
$504 USD
View
10 more retailers have this diamond
Prices start from $161 SGDSave up to $483 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
0.94ct Round
$161 SGD