CaratHunter
Plans
Oval|Lab Grown|IGI

1.71ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG634497880

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634497880

Diamond specifications and retailer prices

From $308 SGD
$241 USD
As of November 1, 2026
Save $2,645 SGD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,953 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634497880 or 634497880. Listed at 9 retailers as of November 1, 2026, with prices from $308 to $2,953, a $2,645 spread on the same certified stone. Do Amore Diamonds lists it at $2,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634497880
Dimensions9.83 × 6.61 × 4.15 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
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
9.83 mm6.61 mm1.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634497880
Side View
Table 59.0%Crown 36.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.8%

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: Nov 1
Current: $2,953 SGD|Low: $308 SGD|High: $2,953 SGD|Avg: $1,139 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$308 SGD
Retailer 4$357 SGD
Retailer 2$515 SGD
Retailer 8$642 SGD
Retailer 5$1,230 SGD
Retailer 7$1,353 SGD
Retailer 3$1,687 SGD
Do Amore Diamonds$2,953 SGD

15 data points across 8 retailers

9 retailers$308 SGD to $2,953 SGD

A
Cheapest Retailer
-
$308 SGD
$241 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
A
Retailer 3
-
$515 SGD
£317 GBP
View
B+
Retailer 4
-
$642 SGD
$502 USD
View
A
Retailer 5
-
$825 SGD
$645 USD
View
B+
Retailer 6
-
$1,230 SGD
$962 USD
View
B+
Retailer 7
-
$1,353 SGD
$1,058 USD
View
B
Retailer 8
-
$1,687 SGD
£1,039 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CE7A5D145 · Nov 2
$2,953 SGD
$2,310 USD
View
8 more retailers have this diamond
Prices start from $308 SGDSave up to $2,645 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
$308 SGD