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Oval|Lab Grown|IGI

10.27ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG598351794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598351794

Diamond specifications and retailer prices

From $2,451 SGD
$1,917 USD
As of October 29, 2026
Save $7,507 SGD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,957 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.27ct lab-grown oval diamond

This 10.27ct 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 LG598351794 or 598351794. Listed at 19 retailers as of October 29, 2026, with prices from $2,451 to $9,957, a $7,507 spread on the same certified stone. Taylor and Hart lists it at $9,957. 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

10.27
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598351794
Dimensions18.14 × 12.36 × 7.44 mm
L/W Ratio1.47
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
18.14 mm12.36 mm10.27 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598351794
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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: $2,538 SGD|Low: $1,959 SGD|High: $9,957 SGD|Avg: $4,662 SGD|-1.1%
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
Taylor and Hart
November 1, 2026
Retailer 14$2,451 SGD
Retailer 1$2,538 SGD
Retailer 6$2,716 SGD
Retailer 4$2,743 SGD
Retailer 15$2,843 SGD
Retailer 17$2,843 SGD
Retailer 9$3,054 SGD
Retailer 12$3,055 SGD
Retailer 3$3,489 SGD
Retailer 11$4,402 SGD
Retailer 16$4,454 SGD
Retailer 13$4,669 SGD
Retailer 10$5,268 SGD
Retailer 5$5,397 SGD
Retailer 7$6,598 SGD
Retailer 2$7,874 SGD
Retailer 8$8,135 SGD
Taylor and Hart$9,957 SGD

37 data points across 18 retailers

19 retailers$2,451 SGD to $9,957 SGD

A
Cheapest Retailer
-
$2,451 SGD
$1,917 USD
A
Retailer 2
-
$2,538 SGD
£1,563 GBP
View
A
Retailer 3
-
$2,667 SGD
$2,086 USD
View
A
Retailer 4
-
$2,716 SGD
HK$16,600 HKD
View
A
Retailer 5
-
$2,743 SGD
$2,146 USD
View
Final sale: no returns
Retailer 6
-
$2,843 SGD
$2,224 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,843 SGD
$2,224 USD
View
A
Retailer 8
-
$3,055 SGD
$2,390 USD
View
A
Retailer 9
-
$3,489 SGD
$2,729 USD
View
A
Retailer 10
-
$4,402 SGD
ZAR 55,627 ZAR
View
A
Retailer 11
-
$4,454 SGD
$3,484 USD
View
B+
Retailer 12
-
$4,669 SGD
$3,652 USD
View
B+
Retailer 13
-
$5,268 SGD
A$6,340 AUD
View
B+
Retailer 14
-
$5,330 SGD
$4,169 USD
View
B+
Retailer 15
-
$5,397 SGD
£3,324 GBP
View
B
Retailer 16
-
$6,598 SGD
$5,161 USD
View
B
Retailer 17
-
$7,874 SGD
View
B
Retailer 18
-
$8,135 SGD
$6,364 USD
View
Most Expensive
B
Taylor and Hart
2D3S6YN · Oct 31
$9,957 SGD
$7,789 USD
View
18 more retailers have this diamond
Prices start from $2,451 SGDSave up to $7,507 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
10.27ct Oval
$2,451 SGD