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Round|Natural|GIA

0.40ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1535982488

Certificate GIA 1535982488

Diamond specifications and retailer prices

From $188 USD
₹17,948 INR
As of November 1, 2026
Save $1,039 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,227 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1535982488. Listed at 9 retailers as of October 30, 2026, with prices from $188 to $1,227, a $1,039 spread on the same certified stone. NZ Jewellers lists it at $1,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1535982488
Dimensions4.80 × 4.78 × 2.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
4.80 mm4.78 mm0.40 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535982488
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

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: Nov 1
Current: $1,227 USD|Low: $188 USD|High: $1,227 USD|Avg: $425 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$188 USD
Retailer 9$230 USD
Retailer 7$271 USD
Retailer 6$292 USD
Retailer 4$302 USD
Retailer 8$365 USD
Retailer 10$409 USD
Retailer 5$429 USD
Retailer 3$458 USD
NZ Jewellers$1,227 USD

44 data points across 10 retailers

9 retailers$188 USD to $1,227 USD

A
Cheapest Retailer
-
$188 USD
₹17,948 INR
A
Retailer 2
-
$230 USD
HK$1,800 HKD
View
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$292 USD
View
A
Retailer 5
-
$302 USD
View
B+
Retailer 6
-
$365 USD
View
B+
Retailer 7
-
$429 USD
View
B+
Retailer 8
-
$458 USD
€436 EUR
View
Most Expensive
B
NZ Jewellers
69c1ab1d-188c-4913-b3d7-edefb45b9713 · Oct 30
$1,227 USD
View
8 more retailers have this diamond
Prices start from $188 USDSave up to $1,039 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
0.40ct Round
$188 USD