CaratHunter
Plans
Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7542456258

Certificate GIA 7542456258

Diamond specifications and retailer prices

From $2,522 USD
HK$19,700 HKD
As of October 30, 2026
Save $3,308 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,830 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542456258. Listed at 18 retailers as of October 30, 2026, with prices from $2,522 to $5,830, a $3,308 spread on the same certified stone. NZ Jewellers lists it at $5,830. 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

1.20
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7542456258
Dimensions8.49 × 6.04 × 3.78 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
8.49 mm6.04 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7542456258
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: $5,830 USD|Low: $2,522 USD|High: $5,830 USD|Avg: $3,616 USD
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
October 30, 2026
Retailer 6$2,522 USD
Retailer 2$2,680 USD
Retailer 4$2,984 USD
Retailer 3$3,049 USD
Retailer 5$3,089 USD
Retailer 9$3,319 USD
Retailer 13$3,346 USD
Retailer 16$3,346 USD
Retailer 14$3,475 USD
Retailer 10$3,497 USD
Retailer 7$3,545 USD
Retailer 8$3,580 USD
Retailer 15$3,861 USD
Retailer 12$3,912 USD
Retailer 11$5,626 USD
NZ Jewellers$5,830 USD

23 data points across 16 retailers

18 retailers$2,522 USD to $5,830 USD

A
Cheapest Retailer
-
$2,522 USD
HK$19,700 HKD
A
Retailer 2
-
$2,680 USD
₹255,248 INR
View
A
Retailer 3
-
$2,984 USD
SGD 4,033 SGD
View
A
Retailer 4
-
$3,049 USD
View
A
Retailer 5
-
$3,089 USD
View
Final sale: no returns
A
Retailer 6
-
$3,159 USD
View
A
Retailer 7
-
$3,203 USD
A$4,928 AUD
View
A
Retailer 8
-
$3,319 USD
£2,613 GBP
View
A
Retailer 9
-
$3,346 USD
View
B+
Retailer 10
-
$3,346 USD
View
B+
Retailer 11
-
$3,475 USD
View
B+
Retailer 12
-
$3,497 USD
£2,753 GBP
View
B+
Retailer 13
-
$3,545 USD
SGD 4,791 SGD
View
B+
Retailer 14
-
$3,580 USD
View
B+
Retailer 15
-
$3,861 USD
View
B+
Retailer 16
-
$3,912 USD
€3,726 EUR
View
B
Retailer 17
-
$5,626 USD
£4,430 GBP
View
Most Expensive
B
NZ Jewellers
e07476cb-a2b5-4fa9-b982-57bdd591bb31 · Oct 30
$5,830 USD
View
17 more retailers have this diamond
Prices start from $2,522 USDSave up to $3,308 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
1.20ct Oval
$2,522 USD