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Oval|Lab Grown|IGI

1.35ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG831630587

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831630587

Diamond specifications and retailer prices

From $514 SGD
$402 USD
As of October 30, 2026
Save $1,881 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,950 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown oval diamond

This 1.35ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831630587 or 831630587. Listed at 20 retailers as of October 29, 2026, with a 366% 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

1.35
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831630587
Dimensions10.53 × 5.87 × 3.59 mm
L/W Ratio1.79
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.53 mm5.87 mm1.35 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831630587
Side View
Table 63.0%Crown 34.7°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.2%

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 30
Current: $3,950 SGD|Low: $445 SGD|High: $3,950 SGD|Avg: $1,299 SGD
Do Amore Diamonds
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
October 30, 2026
Retailer 17$445 SGD
Retailer 8$514 SGD
Retailer 5$552 SGD
Retailer 15$552 SGD
Retailer 2$698 SGD
Retailer 6$734 SGD
Retailer 14$735 SGD
Retailer 7$743 SGD
Retailer 13$1,048 SGD
Retailer 10$1,102 SGD
Retailer 4$1,462 SGD
Retailer 11$1,486 SGD
Retailer 16$1,620 SGD
Retailer 3$2,123 SGD
Retailer 9$2,158 SGD
Retailer 12$2,395 SGD
Do Amore Diamonds$3,950 SGD

37 data points across 17 retailers

20 retailers$514 SGD to $2,395 SGD

Retailer 1
-
$445 SGD
$348 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$514 SGD
$402 USD
View
Final sale: no returns
A
Retailer 3
-
$516 SGD
$404 USD
View
Retailer 4
-
$516 SGD
$404 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$552 SGD
$432 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$552 SGD
$432 USD
View
A
Retailer 7
-
$698 SGD
£430 GBP
View
A
Retailer 8
-
$734 SGD
$574 USD
View
A
Retailer 9
-
$735 SGD
$575 USD
View
A
Retailer 10
-
$743 SGD
$581 USD
View
B+
Retailer 11
-
$1,048 SGD
ZAR 13,240 ZAR
View
B+
Retailer 12
-
$1,102 SGD
£679 GBP
View
Retailer 13
-
$1,462 SGD
A$1,760 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$1,486 SGD
A$1,788 AUD
View
B
Retailer 15
-
$1,620 SGD
$1,267 USD
View
Retailer 16
-
$1,960 SGD
$1,533 USD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$2,123 SGD
$1,661 USD
View
B
Retailer 18
-
$2,158 SGD
$1,688 USD
View
B
Retailer 19
-
$2,395 SGD
£1,475 GBP
View
Most Expensive
Do Amore Diamonds
27-6F4683C5F · Oct 30
$3,950 SGD
$3,090 USD
View
Price under review
19 more retailers have this diamond
Prices start from $514 SGDSave up to $1,881 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
1.35ct Oval
$514 SGD