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Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1535703620

Certificate GIA 1535703620

Diamond specifications and retailer prices

From $1,342 SGD
HK$8,200 HKD
As of October 31, 2026
Save $3,020 SGD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,362 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-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 1535703620. Listed at 20 retailers as of October 30, 2026, with prices from $1,342 to $4,362, a $3,020 spread on the same certified stone. NZ Jewellers lists it at $4,362. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535703620
Dimensions7.22 × 5.14 × 3.28 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.22 mm5.14 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1535703620
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: $1,345 SGD|Low: $1,342 SGD|High: $3,315 SGD|Avg: $1,936 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$1,342 SGD
Retailer 1$1,345 SGD
Retailer 11$1,570 SGD
Retailer 2$1,585 SGD
Retailer 3$1,637 SGD
Retailer 4$1,650 SGD
Retailer 10$1,671 SGD
Retailer 8$1,976 SGD
Retailer 12$2,006 SGD
Retailer 6$2,013 SGD
Retailer 7$2,494 SGD
Retailer 9$3,293 SGD

26 data points across 12 retailers

20 retailers$1,342 SGD to $4,362 SGD

A
Cheapest Retailer
-
$1,342 SGD
HK$8,200 HKD
A
Retailer 2
-
$1,345 SGD
₹100,206 INR
View
Retailer 3
-
$1,570 SGD
€1,170 EUR
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,585 SGD
$1,240 USD
View
A
Retailer 5
-
$1,637 SGD
View
A
Retailer 6
-
$1,650 SGD
$1,291 USD
View
Final sale: no returns
A
Retailer 7
-
$1,671 SGD
$1,307 USD
View
A
Retailer 8
-
$1,687 SGD
$1,320 USD
View
A
Retailer 9
-
$1,788 SGD
$1,399 USD
View
A
Retailer 10
-
$1,864 SGD
View
A
Retailer 11
-
$1,870 SGD
$1,463 USD
View
A
Retailer 12
-
$1,976 SGD
$1,546 USD
View
A
Retailer 13
-
$2,006 SGD
$1,569 USD
View
A
Retailer 14
-
$2,013 SGD
£1,240 GBP
View
B+
Retailer 15
-
$2,063 SGD
$1,614 USD
View
Retailer 16
-
$2,282 SGD
£1,406 GBP
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$2,494 SGD
€1,858 EUR
View
B+
Retailer 18
-
$2,574 SGD
$2,013 USD
View
B
Retailer 19
-
$3,293 SGD
£2,028 GBP
View
Most Expensive
B
NZ Jewellers
7ccf82e1-6343-4743-b5fc-0fa31e7a007f · Oct 30
$4,362 SGD
$3,412 USD
View
19 more retailers have this diamond
Prices start from $1,342 SGDSave up to $3,020 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
$1,342 SGD