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Oval|Lab Grown|IGI

2.50ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG843641873

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG843641873

Diamond specifications and retailer prices

From $1,487 SGD
$1,160 USD
As of October 26, 2026
Save $4,047 SGD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,534 SGD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641873 or 843641873. Listed at 16 retailers as of October 26, 2026, with prices from $1,487 to $5,534, a $4,047 spread on the same certified stone. Taylor and Hart lists it at $5,534. 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

2.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641873
Dimensions12.55 × 6.90 × 4.26 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm6.90 mm2.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641873
Side View
Table 65.0%Crown 34.4°Girdle: THK-VTKPavilion 42.2°Culet: LargeDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $4,088 SGD|Low: $1,356 SGD|High: $6,038 SGD|Avg: $2,964 SGD|-7.8%
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
Taylor and Hart
October 29, 2026
Retailer 7$1,487 SGD
Retailer 12$1,584 SGD
Retailer 3$1,612 SGD
Retailer 5$1,618 SGD
Retailer 6$1,725 SGD
Retailer 9$1,807 SGD
Retailer 15$2,066 SGD
Retailer 8$2,116 SGD
Retailer 4$2,292 SGD
Retailer 13$2,467 SGD
Retailer 2$3,232 SGD
Retailer 16$3,398 SGD
Retailer 14$3,409 SGD
Retailer 1$4,088 SGD
Retailer 10$4,375 SGD
Retailer 11$5,403 SGD
Taylor and Hart$5,534 SGD

20 data points across 17 retailers

16 retailers$1,487 SGD to $5,534 SGD

B+
Cheapest Retailer
-
$1,487 SGD
$1,160 USD
B+
Retailer 2
-
$1,584 SGD
$1,236 USD
View
B+
Retailer 3
-
$1,612 SGD
$1,258 USD
View
B+
Retailer 4
-
$1,618 SGD
$1,262 USD
View
B+
Retailer 5
-
$1,725 SGD
$1,346 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$1,807 SGD
$1,410 USD
View
B
Retailer 7
-
$2,066 SGD
$1,612 USD
View
B
Retailer 8
-
$2,116 SGD
$1,651 USD
View
B
Retailer 9
-
$2,467 SGD
$1,925 USD
View
B
Retailer 10
-
$3,232 SGD
$2,522 USD
View
B
Retailer 11
-
$3,398 SGD
$2,651 USD
View
B
Retailer 12
-
$3,409 SGD
$2,660 USD
View
B
Retailer 13
-
$4,088 SGD
ZAR 51,523 ZAR
View
B
Retailer 14
-
$4,375 SGD
£2,688 GBP
View
B
Retailer 15
-
$5,403 SGD
£3,319 GBP
View
Most Expensive
B
Taylor and Hart
32SPMD9 · Oct 28
$5,534 SGD
$4,318 USD
View
15 more retailers have this diamond
Prices start from $1,487 SGDSave up to $4,047 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+
2.50ct Oval
$1,487 SGD