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Round|Natural|GIA

1.51ct H I1 Round Natural Diamond

VG • H/I1 • GIA 7443897498

Certificate GIA 7443897498

Diamond specifications and retailer prices

From $3,485 SGD
$2,725 USD
As of November 1, 2026
Save $4,206 SGD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,691 SGD at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7443897498. Listed at 11 retailers as of November 1, 2026, with prices from $3,485 to $7,691, a $4,206 spread on the same certified stone. NZ Jewellers lists it at $7,691. 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

1.51
Carat
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7443897498
Dimensions7.19 × 7.13 × 4.56 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.19 mm7.13 mm1.51 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7443897498
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,691 SGD|Low: $3,485 SGD|High: $8,098 SGD|Avg: $4,739 SGD|-3.8%
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
November 1, 2026
Retailer 9$3,485 SGD
Retailer 13$3,581 SGD
Retailer 4$3,975 SGD
Retailer 10$3,999 SGD
Retailer 11$3,999 SGD
Retailer 3$4,154 SGD
Retailer 6$4,489 SGD
Retailer 7$4,489 SGD
Retailer 12$4,614 SGD
Retailer 8$4,630 SGD
Retailer 2$5,146 SGD
Retailer 5$5,670 SGD
NZ Jewellers$7,691 SGD

28 data points across 13 retailers

11 retailers$3,485 SGD to $7,691 SGD

A
Cheapest Retailer
-
$3,485 SGD
$2,725 USD
A
Retailer 2
-
$3,581 SGD
$2,800 USD
View
B+
Retailer 3
-
$3,999 SGD
$3,127 USD
View
B+
Retailer 4
-
$3,999 SGD
$3,127 USD
View
B+
Retailer 5
-
$4,154 SGD
$3,248 USD
View
B+
Retailer 6
-
$4,489 SGD
$3,510 USD
View
B+
Retailer 7
-
$4,489 SGD
$3,510 USD
View
B+
Retailer 8
-
$4,614 SGD
$3,608 USD
View
B+
Retailer 9
-
$4,630 SGD
$3,620 USD
View
B+
Retailer 10
-
$5,146 SGD
€3,832 EUR
View
Most Expensive
B
NZ Jewellers
47e04d49-e47d-43bf-a151-b0afd9aeb623 · Nov 2
$7,691 SGD
$6,014 USD
View
10 more retailers have this diamond
Prices start from $3,485 SGDSave up to $4,206 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
1.51ct Round
$3,485 SGD