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Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 1527491148

Certificate GIA 1527491148

Diamond specifications and retailer prices

From $2,268 SGD
$1,774 USD
As of October 28, 2026
Save $3,447 SGD (60%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $5,792 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1527491148. Listed at 31 retailers as of October 28, 2026, with a 152% 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

1.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.39°
Pavilion angle39.89°
OriginNatural
Grading LabGIA
CertificateGIA 1527491148
Dimensions5.50 × 5.48 × 3.90 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Crystal, Cloud, Needle
Top View
5.50 mm5.48 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527491148
Side View
Table 73.0%Crown 37.39°Girdle: STK-THKPavilion 39.89°Culet: NoneDepth 71.2%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $3,030 SGD|Low: $2,123 SGD|High: $5,731 SGD|Avg: $3,369 SGD|+2.3%
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
October 29, 2026
Retailer 2$2,268 SGD
Retailer 13$2,316 SGD
Retailer 4$2,442 SGD
Retailer 11$2,509 SGD
Retailer 3$2,563 SGD
Retailer 6$2,718 SGD
Retailer 1$3,030 SGD
Retailer 12$3,036 SGD
Retailer 10$3,374 SGD
Retailer 5$3,407 SGD
Retailer 8$3,454 SGD
Retailer 7$4,880 SGD
Retailer 9$5,715 SGD

32 data points across 13 retailers

31 retailers$2,268 SGD to $5,715 SGD

A
Cheapest Retailer
-
$2,268 SGD
$1,774 USD
A
Retailer 2
-
$2,316 SGD
$1,812 USD
View
Final sale: no returns
A
Retailer 3
-
$2,442 SGD
$1,910 USD
View
A
Retailer 4
-
$2,509 SGD
$1,963 USD
View
Retailer 5
-
$2,509 SGD
$1,963 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,509 SGD
$1,963 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$2,509 SGD
$1,963 USD
View
Price last confirmed 40 days ago
Retailer 8
-
$2,509 SGD
$1,963 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$2,563 SGD
$2,005 USD
View
Retailer 10
-
$2,590 SGD
$2,026 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$2,626 SGD
$2,054 USD
View
Price last confirmed 33 days ago
A
Retailer 12
-
$2,718 SGD
£1,674 GBP
View
B+
Retailer 13
-
$2,812 SGD
$2,200 USD
View
B+
Retailer 14
-
$2,812 SGD
$2,200 USD
View
B+
Retailer 15
-
$2,896 SGD
$2,265 USD
View
Retailer 16
-
$2,896 SGD
$2,265 USD
View
Price last confirmed 41 days ago
Retailer 17
-
$2,896 SGD
$2,265 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$2,896 SGD
$2,265 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$2,902 SGD
$2,270 USD
View
B+
Retailer 20
-
$3,030 SGD
£1,867 GBP
View
B+
Retailer 21
-
$3,036 SGD
$2,375 USD
View
Retailer 22
-
$3,036 SGD
$2,375 USD
View
Price last confirmed 23 days ago
B+
Retailer 23
-
$3,247 SGD
$2,540 USD
View
B+
Retailer 24
-
$3,374 SGD
ZAR 42,631 ZAR
View
Retailer 25
-
$3,407 SGD
A$4,100 AUD
View
Price last confirmed 26 days ago
B+
Retailer 26
-
$3,454 SGD
€2,573 EUR
View
B
Retailer 27
-
$4,880 SGD
£3,006 GBP
View
B
Retailer 28
-
$5,715 SGD
£3,520 GBP
View
Retailer 29
-
$5,792 SGD
$4,531 USD
View
Price last confirmed 12 days ago
Retailer 30
-
$5,792 SGD
$4,531 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
ab644640-82de-4022-887c-e0ff9075ca6f · Sep 20
$5,792 SGD
$4,531 USD
View
Price last confirmed 42 days ago
30 more retailers have this diamond
Prices start from $2,268 SGDSave up to $3,447 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
1.02ct Princess
$2,268 SGD