CaratHunter
Plans
Heart|Natural|GIA

1.31ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 2568437370

Certificate GIA 2568437370

Diamond specifications and retailer prices

From $2,635 SGD
HK$16,100 HKD
As of November 1, 2026
Save $4,706 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,341 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2568437370. Listed at 17 retailers as of October 30, 2026, with prices from $2,635 to $7,341, a $4,706 spread on the same certified stone. NZ Jewellers lists it at $7,341. 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

1.31
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568437370
Dimensions7.60 × 6.46 × 4.50 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Top View
7.60 mm6.46 mm1.31 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568437370
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NDepth 59.2%

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 1
Current: $7,341 SGD|Low: $2,618 SGD|High: $7,513 SGD|Avg: $3,918 SGD|-2.3%
NZ Jewellers
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
November 2, 2026
Retailer 12$2,635 SGD
Retailer 10$2,665 SGD
Retailer 17$2,985 SGD
Retailer 6$3,001 SGD
Retailer 5$3,174 SGD
Retailer 9$3,239 SGD
Retailer 14$3,433 SGD
Retailer 2$3,471 SGD
Retailer 11$3,510 SGD
Retailer 16$3,646 SGD
Retailer 7$3,672 SGD
Retailer 13$3,790 SGD
Retailer 15$3,824 SGD
Retailer 3$4,051 SGD
Retailer 8$5,107 SGD
Retailer 4$6,184 SGD
NZ Jewellers$7,341 SGD

25 data points across 17 retailers

17 retailers$2,635 SGD to $7,341 SGD

A
Cheapest Retailer
-
$2,635 SGD
HK$16,100 HKD
A
Retailer 2
-
$2,665 SGD
₹198,565 INR
View
A
Retailer 3
-
$2,985 SGD
$2,335 USD
View
A
Retailer 4
-
$3,001 SGD
View
Retailer 5
-
$3,174 SGD
$2,483 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$3,239 SGD
$2,534 USD
View
Final sale: no returns
A
Retailer 7
-
$3,433 SGD
$2,685 USD
View
A
Retailer 8
-
$3,471 SGD
£2,138 GBP
View
A
Retailer 9
-
$3,510 SGD
$2,746 USD
View
Retailer 10
-
$3,646 SGD
$2,852 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$3,672 SGD
View
A
Retailer 12
-
$3,790 SGD
£2,334 GBP
View
A
Retailer 13
-
$3,824 SGD
$2,991 USD
View
Retailer 14
-
$4,051 SGD
$3,169 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$5,107 SGD
$3,994 USD
View
Retailer 16
-
$6,184 SGD
£3,809 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
4743e25a-0855-4fe7-91c7-10c3d39abcf5 · Oct 30
$7,341 SGD
$5,742 USD
View
16 more retailers have this diamond
Prices start from $2,635 SGDSave up to $4,706 SGD

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
1.31ct Heart
$2,635 SGD