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Oval|Lab Grown|IGI

0.97ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG626457811

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG626457811

Diamond specifications and retailer prices

From $162 SGD
$127 USD
As of October 29, 2026
Save $1,523 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,685 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown oval diamond

This 0.97ct lab-grown oval 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 LG626457811 or 626457811. Listed at 13 retailers as of October 29, 2026, with prices from $162 to $1,685, a $1,523 spread on the same certified stone. MOH London lists it at $1,685. 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

0.97
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626457811
Dimensions8.00 × 5.67 × 3.48 mm
L/W Ratio1.41
Girdle conditionFaceted
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
8.00 mm5.67 mm0.97 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626457811
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: $1,685 SGD|Low: $162 SGD|High: $1,685 SGD|Avg: $529 SGD
MOH London
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 12$162 SGD
Retailer 6$188 SGD
Retailer 13$201 SGD
Retailer 3$229 SGD
Retailer 10$266 SGD
Retailer 11$335 SGD
Retailer 16$349 SGD
Retailer 5$381 SGD
Retailer 17$382 SGD
Retailer 7$395 SGD
Retailer 14$515 SGD
Retailer 15$620 SGD
Retailer 4$646 SGD
Retailer 2$681 SGD
Retailer 8$982 SGD
Retailer 9$1,061 SGD
MOH London$1,685 SGD

5 data points across 17 retailers

13 retailers$162 SGD to $1,685 SGD

A
Cheapest Retailer
-
$162 SGD
$127 USD
A
Retailer 2
-
$188 SGD
$147 USD
View
A
Retailer 3
-
$201 SGD
$157 USD
View
A
Retailer 4
-
$229 SGD
HK$1,400 HKD
View
A
Retailer 5
-
$266 SGD
£164 GBP
View
A
Retailer 6
-
$335 SGD
£206 GBP
View
A
Retailer 7
-
$349 SGD
$273 USD
View
A
Retailer 8
-
$381 SGD
£235 GBP
View
A
Retailer 9
-
$382 SGD
$299 USD
View
B+
Retailer 10
-
$515 SGD
$403 USD
View
B+
Retailer 11
-
$646 SGD
$505 USD
View
B+
Retailer 12
-
$681 SGD
$533 USD
View
Most Expensive
B
MOH London
LG626457811 · Oct 29
$1,685 SGD
£1,038 GBP
View
12 more retailers have this diamond
Prices start from $162 SGDSave up to $1,523 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
0.97ct Oval
$162 SGD