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Oval|Lab Grown

0.65ct D SI2 Oval Lab Grown Diamond

ID • D/SI2

Diamond specifications and retailer prices

From $138 SGD
$108 USD
As of October 29, 2026
Save $410 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $548 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.65ct lab-grown oval diamond

This 0.65ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from $138 to $548, a $410 spread on the same certified stone. NZ Jewellers lists it at $548. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.65
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions5.02 × 7.03 × 3.00 mm
L/W Ratio1.40
Top View
5.02 mm7.03 mm0.65 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 59.6%

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 29
Current: $548 SGD|Low: $77 SGD|High: $548 SGD|Avg: $231 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 10, 2026
Retailer 5$77 SGD
Retailer 2$138 SGD
Retailer 4$160 SGD
Retailer 3$182 SGD
Retailer 6$244 SGD
NZ Jewellers$548 SGD

6 data points across 6 retailers

4 retailers$138 SGD to $548 SGD

B+
Cheapest Retailer
-
$138 SGD
$108 USD
B+
Retailer 2
-
$160 SGD
$125 USD
View
B+
Retailer 3
-
$182 SGD
$142 USD
View
Most Expensive
B
NZ Jewellers
6850c65f-1d81-4605-b1aa-87a0ee991595 · Oct 28
$548 SGD
$429 USD
View
3 more retailers have this diamond
Prices start from $138 SGDSave up to $410 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+
0.65ct Oval
$138 SGD