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Round|Natural|GIA

1.53ct L I1 Round Natural Diamond

EX • L/I1 • GIA 6445159893

Certificate GIA 6445159893

Diamond specifications and retailer prices

From $2,861 SGD
As of November 4, 2026
Save $1,634 SGD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,081 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6445159893. Listed at 8 retailers as of November 4, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445159893
Dimensions7.40 × 7.46 × 4.54 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.40 mm7.46 mm1.53 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445159893
Side View
Table 60.0%Crown 32.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.2%

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 4
Current: $8,081 SGD|Low: $2,845 SGD|High: $8,081 SGD|Avg: $4,299 SGD|+17.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$2,861 SGD
Retailer 4$3,463 SGD
Retailer 9$3,617 SGD
Retailer 5$3,865 SGD
Retailer 6$3,865 SGD
Retailer 8$4,015 SGD
Retailer 7$4,460 SGD
Retailer 2$4,495 SGD
Retailer 10$4,738 SGD
NZ Jewellers$8,081 SGD

36 data points across 10 retailers

8 retailers$2,861 SGD to $4,495 SGD

A
Cheapest Retailer
-
$2,861 SGD
B+
Retailer 2
-
$3,463 SGD
View
Retailer 3
-
$3,865 SGD
View
Price last confirmed 12 days ago
Retailer 4
-
$3,865 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$4,015 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$4,460 SGD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$4,495 SGD
View
Most Expensive
NZ Jewellers
4a8f2cf4-00cd-4b67-ae03-12f45531c616 · Oct 23
$8,081 SGD
$6,327 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from $2,861 SGDSave up to $1,634 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
1.53ct Round
$2,861 SGD