Heart|Natural|GIA

0.18ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 7541016857

Certificate GIA 7541016857

Diamond specifications and retailer prices

From €143 EUR
₹15,284 INR
As of November 2, 2026
Save €204 EUR (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €347 EUR 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541016857. Listed at 5 retailers as of November 2, 2026, with prices from €143 to €347, a €204 spread on the same certified stone. B2C Jewels lists it at €347. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541016857
Dimensions3.48 × 3.82 × 2.35 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
3.48 mm3.82 mm0.18 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541016857
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.5%

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 2
Current: €347 EUR|Low: €143 EUR|High: €347 EUR|Avg: €239 EUR|+1.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2€143 EUR
Retailer 3€224 EUR
Retailer 4€232 EUR
Retailer 5€239 EUR
B2C Jewels€347 EUR

41 data points across 5 retailers

5 retailers€143 EUR to €347 EUR

A
Cheapest Retailer
-
€143 EUR
₹15,284 INR
B+
Retailer 2
-
€224 EUR
$251 USD
View
B+
Retailer 3
-
€232 EUR
$260 USD
View
B+
Retailer 4
-
€239 EUR
$268 USD
View
Most Expensive
B
B2C Jewels
31665648 · Nov 2
€347 EUR
$389 USD
View
4 more retailers have this diamond
Prices start from €143 EURSave up to €204 EUR

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
0.18ct Heart
€143 EUR