Heart|Natural|GIA

5.18ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 5231812515

Certificate GIA 5231812515

Diamond specifications and retailer prices

From $89,557 USD
₹8,529,229 INR
As of November 2, 2026
Save $10,529 USD (11%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $159,855 USD at MOH London · As of October 19, 2026
View at MOH London

About this 5.18ct natural heart diamond

This 5.18ct natural heart sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231812515. Listed at 18 retailers as of November 2, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.18
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 5231812515
Dimensions10.41 × 12.00 × 7.06 mm
L/W Ratio1.15
Top View
10.41 mm12.00 mm5.18 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231812515
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.9°Culet: NoneDepth 58.8%

Caratlytics Score

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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: Nov 2
Current: $159,855 USD|Low: $80,230 USD|High: $163,761 USD|Avg: $101,581 USD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$80,230 USD
Retailer 11$87,938 USD
Retailer 2$89,557 USD
Retailer 8$90,278 USD
Retailer 10$91,916 USD
Retailer 6$93,998 USD
Retailer 15$94,508 USD
Retailer 9$94,850 USD
Retailer 7$95,665 USD
Retailer 18$95,897 USD
Retailer 5$98,494 USD
Retailer 16$100,086 USD
Retailer 4$103,460 USD
Retailer 14$104,133 USD
Retailer 12$105,450 USD
Retailer 17$111,111 USD
Retailer 3$121,453 USD
MOH London$159,855 USD

31 data points across 18 retailers

18 retailers$89,557 USD to $100,086 USD

Retailer 1
-
$80,230 USD
HK$626,800 HKD
Price last confirmed 13 days ago
Retailer 2
-
$87,938 USD
€83,751 EUR
View
Price last confirmed 12 days ago
A
Retailer 3
-
$89,557 USD
₹8,529,229 INR
View
Retailer 4
-
$91,916 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$93,998 USD
A$144,612 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$94,508 USD
£74,416 GBP
View
Price last confirmed 13 days ago
Retailer 7
-
$94,850 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$95,665 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$95,897 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$98,494 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$100,086 USD
View
Final sale: no returns
Retailer 12
-
$103,460 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$104,133 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$105,450 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$107,070 USD
View
Price last confirmed 37 days ago
Retailer 16
-
$111,111 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$121,453 USD
ZAR 1,962,082 ZAR
View
Price last confirmed 15 days ago
Most Expensive
MOH London
431558AD5 · Oct 19
$159,855 USD
£125,870 GBP
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $89,557 USDSave up to $10,529 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
5.18ct Heart
$89,557 USD