Heart|Natural|GIA

1.20ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 2546681708

Certificate GIA 2546681708

Diamond specifications and retailer prices

From $3,085 USD
SGD 4,169 SGD
As of October 29, 2026
Save $180 USD (6%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,024 USD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546681708. Listed at 18 retailers as of October 29, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.20
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546681708
Dimensions6.50 × 7.33 × 4.39 mm
L/W Ratio1.13
Top View
6.50 mm7.33 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546681708
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

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: Oct 29
Current: $6,024 USD|Low: $2,611 USD|High: $6,083 USD|Avg: $3,800 USD|-1.0%
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
Retailer 18
Retailer 19
Retailer 20
October 14, 2026
Retailer 3$2,611 USD
Retailer 2$2,776 USD
Retailer 16$3,085 USD
Retailer 20$3,191 USD
Retailer 12$3,265 USD
Retailer 14$3,335 USD
Retailer 13$3,339 USD
Retailer 9$3,458 USD
Retailer 19$3,458 USD
Retailer 15$3,588 USD
Retailer 5$3,603 USD
Retailer 11$3,626 USD
Retailer 6$3,664 USD
Retailer 8$3,670 USD
Retailer 10$3,744 USD
Retailer 4$3,797 USD
Retailer 18$3,990 USD
Retailer 17$4,199 USD
Retailer 7$5,852 USD
NZ Jewellers$6,024 USD

29 data points across 20 retailers

18 retailers$3,085 USD to $3,265 USD

Retailer 1
-
$2,611 USD
HK$20,400 HKD
Price last confirmed 16 days ago
Retailer 2
-
$2,776 USD
₹264,356 INR
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$3,085 USD
SGD 4,169 SGD
View
B
Retailer 4
-
$3,265 USD
View
Retailer 5
-
$3,339 USD
£2,629 GBP
View
Price last confirmed 17 days ago
Retailer 6
-
$3,458 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$3,458 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$3,588 USD
£2,825 GBP
View
Price last confirmed 17 days ago
Retailer 9
-
$3,603 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$3,626 USD
View
Price last confirmed 30 days ago
Retailer 11
-
$3,664 USD
SGD 4,951 SGD
View
Price last confirmed 18 days ago
Retailer 12
-
$3,670 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$3,744 USD
A$5,760 AUD
View
Price last confirmed 27 days ago
Retailer 14
-
$3,797 USD
View
Price last confirmed 17 days ago
Retailer 15
-
$3,990 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$4,199 USD
ZAR 67,839 ZAR
View
Price last confirmed 19 days ago
Retailer 17
-
$5,852 USD
£4,608 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
65b6b8ab-cd29-4c25-acc8-52f41f3c7050 · Oct 11
$6,024 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $3,085 USDSave up to $180 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.

B+
1.20ct Heart
$3,085 USD