Oval|Natural|GIA

1.23ct E VVS1 Oval Natural Diamond

VG • E/VVS1 • GIA 1543866638

Certificate GIA 1543866638

Diamond specifications and retailer prices

From $10,107 SGD
$7,903 USD
As of November 1, 2026
Save $7,717 SGD (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $21,391 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543866638. Listed at 24 retailers as of November 1, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1543866638
Dimensions8.33 × 6.04 × 3.82 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.33 mm6.04 mm1.23 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543866638
Side View
Table 62.0%Crown 34.7°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 63.3%

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: Nov 1
Current: $10,841 SGD|Low: $10,797 SGD|High: $18,038 SGD|Avg: $12,664 SGD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 1$10,841 SGD
Retailer 8$11,024 SGD
Retailer 11$11,433 SGD
Retailer 4$11,547 SGD
Retailer 7$11,739 SGD
Retailer 9$11,804 SGD
Retailer 3$11,806 SGD
Retailer 10$12,789 SGD
Retailer 2$12,825 SGD
Retailer 6$15,712 SGD
Retailer 5$17,824 SGD

44 data points across 11 retailers

24 retailers$10,107 SGD to $17,824 SGD

B+
Cheapest Retailer
-
$10,107 SGD
$7,903 USD
B+
Retailer 2
-
$10,841 SGD
View
B+
Retailer 3
-
$11,024 SGD
$8,620 USD
View
B+
Retailer 4
-
$11,052 SGD
$8,642 USD
View
B+
Retailer 5
-
$11,433 SGD
$8,940 USD
View
B+
Retailer 6
-
$11,547 SGD
£7,109 GBP
View
B+
Retailer 7
-
$11,702 SGD
$9,150 USD
View
Retailer 8
-
$11,739 SGD
A$14,121 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$11,804 SGD
$9,230 USD
View
Final sale: no returns
Retailer 10
-
$11,806 SGD
$9,231 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$12,593 SGD
$9,847 USD
View
Retailer 12
-
$12,789 SGD
$10,000 USD
View
Price last confirmed 70 days ago
Retailer 13
-
$12,789 SGD
$10,000 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$12,789 SGD
$10,000 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$12,825 SGD
£7,896 GBP
View
Retailer 16
-
$12,986 SGD
$10,154 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$13,079 SGD
$10,227 USD
View
Retailer 18
-
$14,757 SGD
$11,539 USD
View
Price last confirmed 35 days ago
Retailer 19
-
$14,757 SGD
$11,539 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$15,712 SGD
ZAR 198,474 ZAR
View
B
Retailer 21
-
$17,824 SGD
£10,974 GBP
View
Retailer 22
-
$21,391 SGD
$16,726 USD
View
Price last confirmed 66 days ago
Retailer 23
-
$21,391 SGD
$16,726 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
b6884859-81cf-4d6e-a5ba-ce49d9469a0d · Oct 17
$21,391 SGD
$16,726 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from $10,107 SGDSave up to $7,717 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.

B+
1.23ct Oval
$10,107 SGD