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Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 1289923621

Certificate GIA 1289923621

Diamond specifications and retailer prices

From £10,159 GBP
As of November 4, 2026
Save £7,054 GBP (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £17,213 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded D colour (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 1289923621. Listed at 19 retailers as of November 4, 2026, with prices from £10,159 to £17,213, a £7,054 spread on the same certified stone. MOH London lists it at £17,213. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1289923621
Dimensions7.05 × 8.36 × 4.81 mm
L/W Ratio1.19
Culet sizeNone
Top View
7.05 mm8.36 mm1.70 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1289923621
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £17,213 GBP|Low: £10,159 GBP|High: £17,711 GBP|Avg: £13,241 GBP|-2.8%
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
November 5, 2026
Retailer 15£10,159 GBP
Retailer 13£10,837 GBP
Retailer 4£11,143 GBP
Retailer 7£11,205 GBP
Retailer 2£11,526 GBP
Retailer 6£11,768 GBP
Retailer 12£11,801 GBP
Retailer 5£12,038 GBP
Retailer 8£12,165 GBP
Retailer 3£12,467 GBP
Retailer 10£12,467 GBP
Retailer 11£12,882 GBP
Retailer 9£13,242 GBP
Retailer 14£16,236 GBP
MOH London£17,213 GBP

40 data points across 15 retailers

19 retailers£10,159 GBP to £17,213 GBP

B+
Cheapest Retailer
-
£10,159 GBP
B+
Retailer 2
-
£10,837 GBP
View
B+
Retailer 3
-
£11,143 GBP
View
B+
Retailer 4
-
£11,205 GBP
View
B+
Retailer 5
-
£11,526 GBP
View
Retailer 6
-
£11,768 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£11,801 GBP
View
B+
Retailer 8
-
£12,038 GBP
View
Retailer 9
-
£12,139 GBP
View
Price last confirmed 44 days ago
B+
Retailer 10
-
£12,165 GBP
View
B
Retailer 11
-
£12,467 GBP
View
B
Retailer 12
-
£12,467 GBP
View
Retailer 13
-
£12,606 GBP
View
Price last confirmed 44 days ago
B
Retailer 14
-
£12,882 GBP
View
Retailer 15
-
£13,103 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
-
£13,242 GBP
View
Retailer 17
-
£15,874 GBP
View
Price last confirmed 45 days ago
B
Retailer 18
-
£16,236 GBP
View
Most Expensive
B
MOH London
9E648B8D4 · Nov 4
£17,213 GBP
View
18 more retailers have this diamond
Prices start from £10,159 GBPSave up to £7,054 GBP

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+
1.70ct Heart
£10,159 GBP