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Oval|Lab Grown|IGI

2.56ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG847686522

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847686522

Diamond specifications and retailer prices

From $1,511 SGD
$1,182 USD
As of October 31, 2026
Save $4,141 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,652 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847686522 or 847686522. Listed at 8 retailers as of October 31, 2026, with prices from $1,511 to $5,652, a $4,141 spread on the same certified stone. Taylor and Hart lists it at $5,652. 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

2.56
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686522
Dimensions12.27 × 7.12 × 4.36 mm
L/W Ratio1.72
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm7.12 mm2.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686522
Side View
Table 61.0%Crown 38.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,280 SGD|Low: $1,511 SGD|High: $6,167 SGD|Avg: $3,271 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 31, 2026
Retailer 3$1,511 SGD
Retailer 5$1,841 SGD
Retailer 2$1,978 SGD
Retailer 7$2,109 SGD
Retailer 1$3,280 SGD
Retailer 4$4,172 SGD
Retailer 6$5,514 SGD
Taylor and Hart$5,652 SGD

5 data points across 8 retailers

8 retailers$1,511 SGD to $5,652 SGD

B+
Cheapest Retailer
-
$1,511 SGD
$1,182 USD
B+
Retailer 2
-
$1,841 SGD
$1,440 USD
View
B+
Retailer 3
-
$1,978 SGD
£1,219 GBP
View
B
Retailer 4
-
$2,109 SGD
$1,650 USD
View
B
Retailer 5
-
$3,280 SGD
$2,566 USD
View
B
Retailer 6
-
$4,172 SGD
ZAR 52,727 ZAR
View
B
Retailer 7
-
$5,514 SGD
£3,396 GBP
View
Most Expensive
B
Taylor and Hart
5IBXPN5 · Oct 31
$5,652 SGD
$4,421 USD
View
7 more retailers have this diamond
Prices start from $1,511 SGDSave up to $4,141 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.

B+
2.56ct Oval
$1,511 SGD