CaratHunter
Plans
Heart|Natural|GIA

1.07ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6385356557

Certificate GIA 6385356557

Diamond specifications and retailer prices

From £1,354 GBP
₹173,059 INR
As of November 2, 2026
Save £2,578 GBP (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,932 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6385356557. Listed at 15 retailers as of October 30, 2026, with prices from £1,354 to £3,932, a £2,578 spread on the same certified stone. NZ Jewellers lists it at £3,932. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6385356557
Dimensions5.97 × 7.16 × 4.16 mm
L/W Ratio1.20
Top View
5.97 mm7.16 mm1.07 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6385356557
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 58.1%

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: £1,354 GBP|Low: £1,297 GBP|High: £3,335 GBP|Avg: £1,900 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1£1,354 GBP
Retailer 5£1,374 GBP
Retailer 6£1,736 GBP
Retailer 4£1,738 GBP
Retailer 8£1,881 GBP
Retailer 7£1,968 GBP
Retailer 2£2,010 GBP
Retailer 3£3,295 GBP

44 data points across 8 retailers

15 retailers£1,354 GBP to £3,932 GBP

A
Cheapest Retailer
-
£1,354 GBP
₹173,059 INR
A
Retailer 2
-
£1,374 GBP
HK$14,400 HKD
View
B+
Retailer 3
-
£1,650 GBP
$2,214 USD
View
B+
Retailer 4
-
£1,736 GBP
$2,329 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,738 GBP
$2,332 USD
View
B+
Retailer 6
-
£1,881 GBP
$2,524 USD
View
B+
Retailer 7
-
£1,881 GBP
$2,524 USD
View
B+
Retailer 8
-
£1,905 GBP
SGD 3,454 SGD
View
B+
Retailer 9
-
£1,968 GBP
$2,641 USD
View
B+
Retailer 10
-
£1,986 GBP
$2,665 USD
View
B+
Retailer 11
-
£2,010 GBP
View
B+
Retailer 12
-
£2,171 GBP
$2,913 USD
View
B
Retailer 13
-
£3,295 GBP
View
B
Retailer 14
-
£3,519 GBP
$4,722 USD
View
Most Expensive
B
NZ Jewellers
d8af5219-8c30-4152-a0dc-0d2355f4e53b · Oct 30
£3,932 GBP
$5,277 USD
View
14 more retailers have this diamond
Prices start from £1,354 GBPSave up to £2,578 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.

A
1.07ct Heart
£1,354 GBP