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Oval|Lab Grown|IGI

1.71ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG442067949

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442067949

Diamond specifications and retailer prices

From $1,087 SGD
$850 USD
As of October 29, 2026
Save $4,120 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,977 SGD at MOH London · As of October 19, 2026
View at MOH London

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442067949 or 442067949. Listed at 11 retailers as of October 28, 2026, with a 379% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067949
Dimensions9.11 × 6.81 × 4.27 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.11 mm6.81 mm1.71 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067949
Side View
Table 54.5%Crown 34.8°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 62.7%

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: $7,977 SGD|Low: $1,087 SGD|High: $8,040 SGD|Avg: $4,246 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$1,087 SGD
Retailer 6$2,991 SGD
Retailer 7$3,678 SGD
Retailer 5$4,354 SGD
Retailer 4$4,673 SGD
Retailer 2$5,107 SGD
MOH London$7,977 SGD

16 data points across 7 retailers

11 retailers$1,087 SGD to $5,207 SGD

A
Cheapest Retailer
-
$1,087 SGD
$850 USD
A
Retailer 2
-
$2,394 SGD
$1,873 USD
View
B+
Retailer 3
-
$2,605 SGD
$2,038 USD
View
Retailer 4
-
$2,778 SGD
$2,173 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$2,778 SGD
$2,173 USD
View
B+
Retailer 6
-
$2,991 SGD
$2,340 USD
View
B
Retailer 7
-
$4,354 SGD
$3,406 USD
View
B
Retailer 8
-
$4,673 SGD
$3,655 USD
View
B
Retailer 9
-
$5,107 SGD
ZAR 64,536 ZAR
View
B
Retailer 10
-
$5,207 SGD
$4,073 USD
View
Most Expensive
MOH London
LG442067949 · Oct 19
$7,977 SGD
£4,913 GBP
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $1,087 SGDSave up to $4,120 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
1.71ct Oval
$1,087 SGD