CaratHunter
Plans
Round|Natural|GIA

1.51ct G I1 Round Natural Diamond

EX • G/I1 • GIA 7496836030

Certificate GIA 7496836030

Diamond specifications and retailer prices

From $7,433 SGD
$5,814 USD
As of November 1, 2026
Save $8,301 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,733 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7496836030. Listed at 10 retailers as of October 30, 2026, with prices from $7,433 to $15,733, a $8,301 spread on the same certified stone. NZ Jewellers lists it at $15,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7496836030
Dimensions7.35 × 7.29 × 4.54 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.35 mm7.29 mm1.51 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7496836030
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: 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: Nov 1
Current: $15,733 SGD|Low: $7,153 SGD|High: $15,733 SGD|Avg: $9,307 SGD
NZ Jewellers
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
November 1, 2026
Retailer 14$7,153 SGD
Retailer 12$7,413 SGD
Retailer 8$7,433 SGD
Retailer 6$7,457 SGD
Retailer 11$7,867 SGD
Retailer 9$8,522 SGD
Retailer 7$8,653 SGD
Retailer 3$9,473 SGD
Retailer 5$9,473 SGD
Retailer 4$9,780 SGD
Retailer 10$9,833 SGD
Retailer 2$10,234 SGD
Retailer 13$11,215 SGD
NZ Jewellers$15,733 SGD

18 data points across 14 retailers

10 retailers$7,433 SGD to $15,733 SGD

B+
Cheapest Retailer
-
$7,433 SGD
$5,814 USD
B
Retailer 2
-
$7,867 SGD
$6,154 USD
View
B
Retailer 3
-
$8,522 SGD
$6,666 USD
View
B
Retailer 4
-
$8,653 SGD
$6,769 USD
View
B
Retailer 5
-
$9,473 SGD
$7,410 USD
View
B
Retailer 6
-
$9,473 SGD
$7,410 USD
View
B
Retailer 7
-
$9,780 SGD
$7,650 USD
View
B
Retailer 8
-
$9,833 SGD
$7,692 USD
View
B
Retailer 9
-
$10,234 SGD
€7,624 EUR
View
Most Expensive
B
NZ Jewellers
e0a037fb-5fc9-40e2-bc3f-fa40e86a57c8 · Oct 30
$15,733 SGD
$12,307 USD
View
9 more retailers have this diamond
Prices start from $7,433 SGDSave up to $8,301 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+
1.51ct Round
$7,433 SGD