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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6243062923

Certificate GIA 6243062923

Diamond specifications and retailer prices

From $3,328 USD
HK$26,000 HKD
Save $4,476 USD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,804 USD at NZ Jewellers
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243062923. Listed at 22 retailers, with prices from $3,328 to $7,804 at NZ Jewellers, a $4,476 spread on the same certified stone. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243062923
Dimensions8.23 × 6.00 × 3.74 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
8.23 mm6.00 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243062923
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $7,804 USD|Low: $3,328 USD|High: $7,804 USD|Avg: $4,783 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 11$3,328 USD
Retailer 2$3,587 USD
Retailer 7$3,790 USD
Retailer 4$3,985 USD
Retailer 5$4,080 USD
Retailer 19$4,080 USD
Retailer 12$4,266 USD
Retailer 14$4,410 USD
Retailer 8$4,479 USD
Retailer 9$4,479 USD
Retailer 18$4,479 USD
Retailer 20$4,548 USD
Retailer 10$4,629 USD
Retailer 15$4,783 USD
Retailer 13$4,973 USD
Retailer 6$5,169 USD
Retailer 17$5,401 USD
Retailer 16$7,004 USD
Retailer 3$7,221 USD
NZ Jewellers$7,804 USD

21 data points across 20 retailers

22 retailers$3,328 USD to $7,804 USD

B+
Cheapest Retailer
-
$3,328 USD
HK$26,000 HKD
B+
Retailer 2
-
$3,587 USD
₹341,651 INR
View
B+
Retailer 3
-
$3,790 USD
View
B+
Retailer 4
-
$3,865 USD
View
B+
Retailer 5
-
$3,901 USD
SGD 5,271 SGD
View
B+
Retailer 6
-
$3,985 USD
View
B+
Retailer 7
-
$4,080 USD
View
B+
Retailer 8
-
$4,080 USD
View
B
Retailer 9
-
$4,266 USD
SGD 5,765 SGD
View
B
Retailer 10
-
$4,410 USD
£3,473 GBP
View
B
Retailer 11
-
$4,479 USD
View
B
Retailer 12
-
$4,479 USD
View
B
Retailer 13
-
$4,479 USD
View
B
Retailer 14
-
$4,554 USD
£3,585 GBP
View
B
Retailer 15
-
$4,629 USD
View
B+
Retailer 16
-
$4,783 USD
A$7,358 AUD
View
B
Retailer 17
-
$4,973 USD
€4,736 EUR
View
B
Retailer 18
-
$5,169 USD
View
B
Retailer 19
-
$5,401 USD
ZAR 87,259 ZAR
View
B
Retailer 20
-
$7,004 USD
£5,515 GBP
View
B
Retailer 21
-
$7,221 USD
£5,686 GBP
View
Most Expensive
B
NZ Jewellers
7e14dc19-d627-433e-b434-dbb722c35e29 · Sep 30
$7,804 USD
View
21 more retailers have this diamond
Prices start from $3,328 USDSave up to $4,476 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.

B+
1.20ct Oval
$3,328 USD