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Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2126790263

Certificate GIA 2126790263

Diamond specifications and retailer prices

From $16,738 SGD
As of November 4, 2026
Save $11,354 SGD (40%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,844 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2126790263. Listed at 20 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2126790263
Dimensions7.35 × 7.32 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.35 mm7.32 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2126790263
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

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 4
Current: $28,091 SGD|Low: $16,738 SGD|High: $30,433 SGD|Avg: $21,857 SGD|+1.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$16,738 SGD
Retailer 7$17,701 SGD
Retailer 3$18,032 SGD
Retailer 17$18,452 SGD
Retailer 6$19,255 SGD
Retailer 11$19,934 SGD
Retailer 15$20,222 SGD
Retailer 2$20,538 SGD
Retailer 9$20,859 SGD
Retailer 4$21,662 SGD
Retailer 5$21,697 SGD
Retailer 16$21,697 SGD
Retailer 12$22,299 SGD
Retailer 8$22,363 SGD
Retailer 18$22,428 SGD
Retailer 10$27,278 SGD
Retailer 1$28,091 SGD
Retailer 13$29,991 SGD

43 data points across 18 retailers

20 retailers$16,738 SGD to $28,091 SGD

B+
Cheapest Retailer
-
$16,738 SGD
B
Retailer 2
-
$17,614 SGD
View
B
Retailer 3
-
$18,032 SGD
View
B
Retailer 4
-
$18,452 SGD
View
Final sale: no returns
B
Retailer 5
-
$18,878 SGD
View
Retailer 6
-
$19,255 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$19,934 SGD
View
Retailer 8
-
$20,222 SGD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$20,538 SGD
View
B
Retailer 10
-
$20,859 SGD
View
B
Retailer 11
-
$21,662 SGD
View
B
Retailer 12
-
$21,697 SGD
View
B
Retailer 13
-
$21,697 SGD
View
B
Retailer 14
-
$22,299 SGD
View
B
Retailer 15
-
$22,363 SGD
View
B
Retailer 16
-
$22,428 SGD
View
B
Retailer 17
-
$27,278 SGD
View
B
Retailer 18
-
$28,091 SGD
View
Retailer 19
-
$29,991 SGD
View
Price under review
Most Expensive
Diamond Quarter
1.52SI1G21638B73N · Nov 5
$33,844 SGD
£20,794 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $16,738 SGDSave up to $11,354 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+
1.52ct Round
$16,738 SGD