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Oval|Lab Grown|IGI

9.28ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG604395669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604395669

Diamond specifications and retailer prices

From $1,786 SGD
$1,397 USD
As of October 29, 2026
Save $8,403 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,189 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.28ct lab-grown oval diamond

This 9.28ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604395669 or 604395669. Listed at 24 retailers as of October 29, 2026, with prices from $1,786 to $10,189, a $8,403 spread on the same certified stone. Brilliant Earth lists it at $10,189. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.28
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604395669
Dimensions17.17 × 11.83 × 7.13 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
17.17 mm11.83 mm9.28 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604395669
Side View
Table 62.0%Crown 35.8°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: $10,189 SGD|Low: $1,714 SGD|High: $10,189 SGD|Avg: $3,749 SGD
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
Retailer 18
October 30, 2026
Retailer 18$1,786 SGD
Retailer 6$1,943 SGD
Retailer 9$1,999 SGD
Retailer 3$2,072 SGD
Retailer 17$2,288 SGD
Retailer 7$2,768 SGD
Retailer 2$2,923 SGD
Retailer 13$2,940 SGD
Retailer 14$3,129 SGD
Retailer 11$3,207 SGD
Retailer 8$3,394 SGD
Retailer 15$3,836 SGD
Retailer 5$3,884 SGD
Retailer 10$5,007 SGD
Retailer 4$5,584 SGD
Retailer 12$5,949 SGD
Retailer 16$7,095 SGD
Brilliant Earth$10,189 SGD

44 data points across 18 retailers

24 retailers$1,786 SGD to $10,189 SGD

A
Cheapest Retailer
-
$1,786 SGD
$1,397 USD
A
Retailer 2
-
$1,943 SGD
$1,520 USD
View
A
Retailer 3
-
$1,999 SGD
$1,564 USD
View
Final sale: no returns
Retailer 4
-
$2,072 SGD
$1,621 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,072 SGD
$1,621 USD
View
A
Retailer 6
-
$2,288 SGD
$1,790 USD
View
A
Retailer 7
-
$2,768 SGD
$2,165 USD
View
A
Retailer 8
-
$2,923 SGD
£1,800 GBP
View
B+
Retailer 9
-
$2,940 SGD
$2,300 USD
View
A
Retailer 10
-
$3,129 SGD
€2,331 EUR
View
A
Retailer 11
-
$3,207 SGD
ZAR 40,530 ZAR
View
A
Retailer 12
-
$3,394 SGD
$2,655 USD
View
Retailer 13
-
$3,836 SGD
A$4,616 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,884 SGD
$3,038 USD
View
B+
Retailer 15
-
$5,007 SGD
£3,084 GBP
View
B+
Retailer 16
-
$5,063 SGD
$3,961 USD
View
B+
Retailer 17
-
$5,584 SGD
$4,368 USD
View
B+
Retailer 18
-
$5,949 SGD
£3,664 GBP
View
B
Retailer 19
-
$6,111 SGD
$4,781 USD
View
B
Retailer 20
-
$6,508 SGD
$5,091 USD
View
B
Retailer 21
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$7,095 SGD
$5,550 USD
View
B
Retailer 22
-
$7,287 SGD
$5,700 USD
View
B
Retailer 23
-
$9,970 SGD
$7,799 USD
View
Most Expensive
B
Brilliant Earth
10792898A · Oct 29
$10,189 SGD
$7,970 USD
View
23 more retailers have this diamond
Prices start from $1,786 SGDSave up to $8,403 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
9.28ct Oval
$1,786 SGD