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Oval|Natural|GIA

0.80ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6565419560

Certificate GIA 6565419560

Diamond specifications and retailer prices

From $1,403 SGD
As of November 4, 2026
Save $1,114 SGD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,517 SGD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565419560. Listed at 14 retailers as of November 4, 2026, with prices from $1,403 to $2,517, a $1,114 spread on the same certified stone. Helzberg Diamonds lists it at $2,517. 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

0.80
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.24°
Pavilion angle39.44°
OriginNatural
Grading LabGIA
CertificateGIA 6565419560
Dimensions7.17 × 5.15 × 3.23 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.17 mm5.15 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565419560
Side View
Table 60.0%Crown 40.24°Girdle: STK-THKPavilion 39.44°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,517 SGD|Low: $1,403 SGD|High: $2,547 SGD|Avg: $1,807 SGD|-1.2%
Helzberg Diamonds
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
November 6, 2026
Retailer 10$1,403 SGD
Retailer 8$1,441 SGD
Retailer 6$1,461 SGD
Retailer 9$1,475 SGD
Retailer 13$1,517 SGD
Retailer 5$1,528 SGD
Retailer 7$1,581 SGD
Retailer 3$1,726 SGD
Retailer 2$1,762 SGD
Retailer 11$2,022 SGD
Retailer 4$2,040 SGD
Retailer 12$2,140 SGD
Retailer 14$2,295 SGD
Helzberg Diamonds$2,517 SGD

25 data points across 14 retailers

14 retailers$1,403 SGD to $2,517 SGD

A
Cheapest Retailer
-
$1,403 SGD
A
Retailer 2
-
$1,441 SGD
View
A
Retailer 3
-
$1,461 SGD
View
A
Retailer 4
-
$1,475 SGD
View
A
Retailer 5
-
$1,517 SGD
View
A
Retailer 6
-
$1,528 SGD
View
A
Retailer 7
-
$1,581 SGD
View
A
Retailer 8
-
$1,726 SGD
View
A
Retailer 9
-
$1,762 SGD
View
B+
Retailer 10
-
$2,022 SGD
View
B+
Retailer 11
-
$2,040 SGD
View
B+
Retailer 12
-
$2,140 SGD
View
B+
Retailer 13
-
$2,295 SGD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLMLKHPLMG · Nov 6
$2,517 SGD
$1,964 USD
View
13 more retailers have this diamond
Prices start from $1,403 SGDSave up to $1,114 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
0.80ct Oval
$1,403 SGD