Round|Natural|GIA

0.37ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2567333736

Certificate GIA 2567333736

Diamond specifications and retailer prices

From $249 USD
₹23,746 INR
As of October 31, 2026
Save $1,095 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,344 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567333736. Listed at 12 retailers as of October 30, 2026, with prices from $249 to $1,344, a $1,095 spread on the same certified stone. NZ Jewellers lists it at $1,344. 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

0.37
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567333736
Dimensions4.62 × 4.63 × 2.86 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Cloud
Top View
4.62 mm4.63 mm0.37 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567333736
Side View
Table 57.0%Crown 33.5°Girdle: UND-UNDPavilion 41.4°Culet: NoneDepth 61.9%

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: Oct 31
Current: $1,344 USD|Low: $249 USD|High: $1,419 USD|Avg: $566 USD|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$249 USD
Retailer 7$294 USD
Retailer 10$351 USD
Retailer 4$372 USD
Retailer 11$391 USD
Retailer 8$455 USD
Retailer 9$498 USD
Retailer 12$517 USD
Retailer 5$580 USD
Retailer 6$712 USD
Retailer 3$818 USD
NZ Jewellers$1,344 USD

24 data points across 12 retailers

12 retailers$249 USD to $1,344 USD

A
Cheapest Retailer
-
$249 USD
₹23,746 INR
A
Retailer 2
-
$294 USD
HK$2,300 HKD
View
A
Retailer 3
-
$351 USD
View
A
Retailer 4
-
$372 USD
SGD 503 SGD
View
A
Retailer 5
-
$391 USD
View
B+
Retailer 6
-
$455 USD
View
B+
Retailer 7
-
$498 USD
View
B+
Retailer 8
-
$517 USD
View
B+
Retailer 9
-
$580 USD
€552 EUR
View
B
Retailer 10
-
$712 USD
£561 GBP
View
B
Retailer 11
-
$818 USD
£644 GBP
View
Most Expensive
B
NZ Jewellers
f679617a-64ed-48ff-bb02-3f6f4a8c25da · Oct 30
$1,344 USD
View
11 more retailers have this diamond
Prices start from $249 USDSave up to $1,095 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
0.37ct Round
$249 USD