Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 1527491148

Certificate GIA 1527491148

Diamond specifications and retailer prices

From $1,774 USD
As of October 28, 2026
Save $2,696 USD (60%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,531 USD 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
Color
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

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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: $2,370 USD|Low: $1,661 USD|High: $4,483 USD|Avg: $2,636 USD|+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$1,774 USD
Retailer 13$1,812 USD
Retailer 4$1,910 USD
Retailer 11$1,963 USD
Retailer 3$2,005 USD
Retailer 6$2,126 USD
Retailer 1$2,370 USD
Retailer 12$2,375 USD
Retailer 10$2,639 USD
Retailer 5$2,665 USD
Retailer 8$2,702 USD
Retailer 7$3,818 USD
Retailer 9$4,470 USD

32 data points across 13 retailers

31 retailers$1,774 USD to $4,470 USD

A
Cheapest Retailer
-
$1,774 USD
A
Retailer 2
-
$1,812 USD
View
Final sale: no returns
A
Retailer 3
-
$1,910 USD
View
A
Retailer 4
-
$1,963 USD
View
Retailer 5
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$1,963 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$1,963 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,963 USD
View
Price last confirmed 40 days ago
Retailer 8
-
$1,963 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$2,005 USD
View
A
Retailer 10
-
$2,026 USD
View
Retailer 11
-
$2,054 USD
View
Price last confirmed 32 days ago
A
Retailer 12
-
$2,126 USD
£1,674 GBP
View
B+
Retailer 13
-
$2,200 USD
View
B+
Retailer 14
-
$2,200 USD
View
B+
Retailer 15
-
$2,265 USD
View
Retailer 16
-
$2,265 USD
View
Price last confirmed 40 days ago
Retailer 17
-
$2,265 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$2,265 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$2,270 USD
View
B+
Retailer 20
-
$2,370 USD
£1,867 GBP
View
B+
Retailer 21
-
$2,375 USD
View
Retailer 22
-
$2,375 USD
View
Price last confirmed 23 days ago
B+
Retailer 23
-
$2,540 USD
View
B+
Retailer 24
-
$2,639 USD
ZAR 42,631 ZAR
View
Retailer 25
-
$2,665 USD
A$4,100 AUD
View
Price last confirmed 25 days ago
B+
Retailer 26
-
$2,702 USD
€2,573 EUR
View
B
Retailer 27
-
$3,818 USD
£3,006 GBP
View
B
Retailer 28
-
$4,470 USD
£3,520 GBP
View
Retailer 29
-
$4,531 USD
View
Price last confirmed 11 days ago
Retailer 30
-
$4,531 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
ab644640-82de-4022-887c-e0ff9075ca6f · Sep 20
$4,531 USD
View
Price last confirmed 41 days ago
30 more retailers have this diamond
Prices start from $1,774 USDSave up to $2,696 USD

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
$1,774 USD