CaratHunter
Plans
Oval|Natural|GIA

1.50ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 6372647703

Certificate GIA 6372647703

Diamond specifications and retailer prices

From $6,489 SGD
As of November 6, 2026
Save $6,338 SGD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,826 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6372647703. Listed at 15 retailers as of November 5, 2026, with prices from $6,489 to $12,826, a $6,338 spread on the same certified stone. NZ Jewellers lists it at $12,826. 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

1.50
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6372647703
Dimensions9.29 × 6.29 × 3.85 mm
L/W Ratio1.48
Top View
9.29 mm6.29 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6372647703
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,459 SGD|Low: $6,703 SGD|High: $11,160 SGD|Avg: $8,001 SGD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$6,703 SGD
Retailer 3$6,864 SGD
Retailer 1$7,459 SGD
Retailer 6$7,669 SGD
Retailer 2$8,332 SGD
Retailer 4$11,027 SGD

41 data points across 6 retailers

15 retailers$6,489 SGD to $12,826 SGD

B
Cheapest Retailer
-
$6,489 SGD
B
Retailer 2
-
$6,658 SGD
View
B
Retailer 3
-
$6,689 SGD
View
Retailer 4
-
$6,703 SGD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$6,864 SGD
View
B
Retailer 6
-
$6,989 SGD
View
B
Retailer 7
-
$7,459 SGD
View
B
Retailer 8
-
$7,669 SGD
View
Retailer 9
-
$7,669 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$7,669 SGD
View
B
Retailer 11
-
$7,869 SGD
View
B
Retailer 12
-
$8,332 SGD
View
C
Retailer 13
-
$8,849 SGD
View
C
Retailer 14
-
$11,027 SGD
View
Most Expensive
C
NZ Jewellers
2d76084c-caef-423c-bc24-3793bbe2de16 · Nov 5
$12,826 SGD
$10,008 USD
View
14 more retailers have this diamond
Prices start from $6,489 SGDSave up to $6,338 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
1.50ct Oval
$6,489 SGD