Heart|Natural|GIA

0.18ct H VVS1 Heart Natural Diamond

GD • H/VVS1 • GIA 6535340188

Certificate GIA 6535340188

Diamond specifications and retailer prices

From $191 USD
₹18,227 INR
As of November 2, 2026
Save $232 USD (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $423 USD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.18ct natural heart diamond

This 0.18ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535340188. Listed at 5 retailers as of November 2, 2026, with prices from $191 to $423, a $232 spread on the same certified stone. B2C Jewels lists it at $423. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.18
Carat
H
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535340188
Dimensions3.42 × 3.87 × 2.28 mm
L/W Ratio1.13
Top View
3.42 mm3.87 mm0.18 ctH / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6535340188
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $423 USD|Low: $191 USD|High: $423 USD|Avg: $307 USD|+1.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$191 USD
Retailer 4$294 USD
Retailer 3$304 USD
Retailer 5$315 USD
B2C Jewels$423 USD

40 data points across 5 retailers

5 retailers$191 USD to $423 USD

B+
Cheapest Retailer
-
$191 USD
₹18,227 INR
B+
Retailer 2
-
$294 USD
View
B+
Retailer 3
-
$304 USD
View
B+
Retailer 4
-
$315 USD
View
Most Expensive
B
B2C Jewels
30561326 · Nov 2
$423 USD
View
4 more retailers have this diamond
Prices start from $191 USDSave up to $232 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.

B+
0.18ct Heart
$191 USD