Round|Natural|GIA

0.39ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6435415340

Certificate GIA 6435415340

Diamond specifications and retailer prices

From $169 USD
₹16,108 INR
As of October 30, 2026
Save $932 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,101 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.39ct natural round diamond

This 0.39ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6435415340. Listed at 16 retailers as of October 30, 2026, with prices from $169 to $1,101, a $932 spread on the same certified stone. NZ Jewellers lists it at $1,101. 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

0.39
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6435415340
Dimensions4.64 × 4.68 × 2.94 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.64 mm4.68 mm0.39 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435415340
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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 30
Current: $323 USD|Low: $168 USD|High: $568 USD|Avg: $387 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$169 USD
Retailer 1$323 USD
Retailer 7$333 USD
Retailer 4$377 USD
Retailer 5$419 USD
Retailer 3$502 USD
Retailer 6$565 USD

32 data points across 7 retailers

16 retailers$169 USD to $1,101 USD

A
Cheapest Retailer
-
$169 USD
₹16,108 INR
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$271 USD
View
A
Retailer 5
-
$323 USD
View
A
Retailer 6
-
$327 USD
View
A
Retailer 7
-
$333 USD
£262 GBP
View
A
Retailer 8
-
$373 USD
View
A
Retailer 9
-
$377 USD
£297 GBP
View
A
Retailer 10
-
$405 USD
View
A
Retailer 11
-
$419 USD
€399 EUR
View
A
Retailer 12
-
$502 USD
£395 GBP
View
B+
Retailer 13
-
$565 USD
£445 GBP
View
B+
Retailer 14
-
$615 USD
£484 GBP
View
B+
Retailer 15
-
$747 USD
£589 GBP
View
Most Expensive
B
NZ Jewellers
3f2f9cbf-de83-494b-a62b-3d2e4d78bfb3 · Oct 30
$1,101 USD
View
15 more retailers have this diamond
Prices start from $169 USDSave up to $932 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
0.39ct Round
$169 USD