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Oval|Lab Grown|IGI

10.26ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG582351392

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG582351392

Diamond specifications and retailer prices

From $1,819 SGD
$1,423 USD
As of October 29, 2026
Save $8,408 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,227 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.26ct lab-grown oval diamond

This 10.26ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582351392 or 582351392. Listed at 21 retailers as of October 29, 2026, with prices from $1,819 to $10,227, a $8,408 spread on the same certified stone. With Clarity lists it at $10,227. 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

10.26
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582351392
Dimensions17.79 × 12.45 × 7.33 mm
L/W Ratio1.43
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
17.79 mm12.45 mm10.26 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582351392
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.9%

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: $3,910 SGD|Low: $1,454 SGD|High: $10,023 SGD|Avg: $4,517 SGD|-0.1%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 16$1,819 SGD
Retailer 3$1,979 SGD
Retailer 5$2,036 SGD
Retailer 18$2,111 SGD
Retailer 15$2,327 SGD
Retailer 4$2,855 SGD
Retailer 12$3,014 SGD
Retailer 13$3,209 SGD
Retailer 11$3,267 SGD
Retailer 14$3,830 SGD
Retailer 1$3,910 SGD
Retailer 2$3,955 SGD
Retailer 6$5,104 SGD
Retailer 7$5,194 SGD
Retailer 9$6,213 SGD
Retailer 8$6,377 SGD
Retailer 10$7,426 SGD
Retailer 17$9,486 SGD
With Clarity$10,023 SGD

36 data points across 19 retailers

21 retailers$1,819 SGD to $10,227 SGD

A
Cheapest Retailer
-
$1,819 SGD
$1,423 USD
A
Retailer 2
-
$1,979 SGD
$1,548 USD
View
A
Retailer 3
-
$2,036 SGD
$1,593 USD
View
Final sale: no returns
Retailer 4
-
$2,111 SGD
$1,651 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$2,111 SGD
$1,651 USD
View
A
Retailer 6
-
$2,327 SGD
$1,820 USD
View
A
Retailer 7
-
$2,855 SGD
$2,233 USD
View
B+
Retailer 8
-
$3,014 SGD
$2,358 USD
View
A
Retailer 9
-
$3,209 SGD
€2,391 EUR
View
A
Retailer 10
-
$3,267 SGD
ZAR 41,288 ZAR
View
A
Retailer 11
-
$3,498 SGD
$2,736 USD
View
Retailer 12
-
$3,830 SGD
$2,996 USD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$3,910 SGD
A$4,706 AUD
View
A
Retailer 14
-
$3,955 SGD
$3,094 USD
View
B+
Retailer 15
-
$5,104 SGD
£3,144 GBP
View
B+
Retailer 16
-
$5,194 SGD
$4,063 USD
View
B+
Retailer 17
-
$6,213 SGD
$4,860 USD
View
B
Retailer 18
-
$6,377 SGD
$4,988 USD
View
B
Retailer 19
-
$7,426 SGD
$5,809 USD
View
B
Retailer 20
-
$9,486 SGD
$7,420 USD
View
Most Expensive
B
With Clarity
582351392 · Oct 31
$10,227 SGD
$8,000 USD
View
20 more retailers have this diamond
Prices start from $1,819 SGDSave up to $8,408 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
10.26ct Oval
$1,819 SGD