Princess|Natural|GIA

3.81ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1555027966

Certificate GIA 1555027966

Diamond specifications and retailer prices

From $28,897 USD
SGD 39,050 SGD
As of November 1, 2026
Save $12,377 USD (30%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $41,274 USD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 3.81ct natural princess diamond

This 3.81ct natural princess sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555027966. Listed at 13 retailers as of November 1, 2026, with prices from $28,897 to $41,274, a $12,377 spread on the same certified stone. The Diamond Guys lists it at $41,274. 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

3.81
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.91°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 1555027966
Dimensions8.71 × 8.55 × 6.25 mm
L/W Ratio1.02
Culet sizeNone
Top View
8.71 mm8.55 mm3.81 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555027966
Side View
Table 74.0%Crown 25.91°Girdle: MED-STKPavilion 40.79°Culet: NoneDepth 73.1%

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: Nov 1
Current: $32,639 USD|Low: $28,897 USD|High: $42,619 USD|Avg: $34,957 USD|-14.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$28,897 USD
Retailer 10$29,610 USD
Retailer 6$30,378 USD
Retailer 7$31,534 USD
Retailer 9$31,534 USD
Retailer 12$32,421 USD
Retailer 11$32,581 USD
Retailer 1$32,639 USD
Retailer 3$35,041 USD
Retailer 5$36,915 USD
Retailer 2$37,054 USD
Retailer 4$39,107 USD

30 data points across 12 retailers

13 retailers$28,897 USD to $41,274 USD

A
Cheapest Retailer
-
$28,897 USD
SGD 39,050 SGD
A
Retailer 2
-
$29,610 USD
View
A
Retailer 3
-
$30,378 USD
£23,919 GBP
View
A
Retailer 4
-
$31,534 USD
View
A
Retailer 5
-
$31,534 USD
View
A
Retailer 6
-
$32,421 USD
View
A
Retailer 7
-
$32,581 USD
SGD 44,029 SGD
View
A
Retailer 8
-
$32,639 USD
View
A
Retailer 9
-
$35,041 USD
View
B+
Retailer 10
-
$36,915 USD
€35,157 EUR
View
B+
Retailer 11
-
$37,054 USD
View
B+
Retailer 12
-
$39,107 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
The Diamond Guys
1942749706 · Nov 2
$41,274 USD
View
12 more retailers have this diamond
Prices start from $28,897 USDSave up to $12,377 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
3.81ct Princess
$28,897 USD