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Oval|Lab Grown|GIA

1.28ct D VS2 Oval Lab Grown Diamond

GD • D/VS2 • GIA 5503647550

Certificate GIA 5503647550

Diamond specifications and retailer prices

From $840 SGD
$657 USD
As of October 30, 2026
Save $1,652 SGD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,492 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5503647550. Listed at 15 retailers as of October 29, 2026, with prices from $840 to $2,492, a $1,652 spread on the same certified stone. MOH London lists it at $2,492. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5503647550
Dimensions8.80 × 6.17 × 3.83 mm
L/W Ratio1.43
Top View
8.80 mm6.17 mm1.28 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503647550
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 30
Current: $2,492 SGD|Low: $593 SGD|High: $2,508 SGD|Avg: $1,335 SGD|+7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4$593 SGD
Retailer 8$812 SGD
Retailer 12$840 SGD
Retailer 9$844 SGD
Retailer 7$927 SGD
Retailer 2$1,015 SGD
Retailer 13$1,065 SGD
Retailer 11$1,066 SGD
Retailer 3$1,739 SGD
Retailer 6$1,893 SGD
Retailer 5$2,007 SGD
Retailer 10$2,212 SGD
MOH London$2,492 SGD

34 data points across 13 retailers

15 retailers$840 SGD to $2,492 SGD

Retailer 1
-
$478 SGD
$374 USD
Price last confirmed 39 days ago
Retailer 2
-
$555 SGD
$434 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$586 SGD
$458 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$812 SGD
£500 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$840 SGD
$657 USD
View
B+
Retailer 6
-
$844 SGD
$660 USD
View
Retailer 7
-
$927 SGD
$725 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
$1,015 SGD
£625 GBP
View
B
Retailer 9
-
$1,065 SGD
$833 USD
View
B
Retailer 10
-
$1,066 SGD
$834 USD
View
B
Retailer 11
-
$1,739 SGD
$1,360 USD
View
C
Retailer 12
-
$1,893 SGD
$1,481 USD
View
Retailer 13
-
$1,905 SGD
$1,490 USD
View
Price last confirmed 34 days ago
Retailer 14
-
$2,212 SGD
$1,730 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
5503647550 · Oct 29
$2,492 SGD
£1,535 GBP
View
14 more retailers have this diamond
Prices start from $840 SGDSave up to $1,652 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+
1.28ct Oval
$840 SGD