Oval|Natural|GIA

1.56ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 1389321335

Certificate GIA 1389321335

Diamond specifications and retailer prices

From $16,626 SGD
$13,005 USD
As of November 1, 2026
Save $6,268 SGD (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $26,901 SGD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.56ct natural oval diamond

This 1.56ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1389321335. Listed at 13 retailers as of October 31, 2026, with a 38% 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

1.56
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1389321335
Dimensions9.13 × 6.49 × 4.01 mm
L/W Ratio1.41
Culet sizeNone
Top View
9.13 mm6.49 mm1.56 ctG / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1389321335
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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: $22,893 SGD|Low: $16,349 SGD|High: $29,697 SGD|Avg: $20,903 SGD|+1.9%
Retailer 1
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 31, 2026
Retailer 9$16,626 SGD
Retailer 10$16,631 SGD
Retailer 2$17,407 SGD
Retailer 7$17,783 SGD
Retailer 3$18,626 SGD
Retailer 15$19,148 SGD
Retailer 11$19,739 SGD
Retailer 12$20,474 SGD
Retailer 5$21,426 SGD
Retailer 6$21,426 SGD
Retailer 14$21,840 SGD
Retailer 8$22,052 SGD
Retailer 4$22,142 SGD
Retailer 1$22,893 SGD
Retailer 16$27,071 SGD
Retailer 13$29,658 SGD

21 data points across 16 retailers

13 retailers$16,626 SGD to $22,893 SGD

B+
Cheapest Retailer
-
$16,626 SGD
$13,005 USD
B+
Retailer 2
-
$16,631 SGD
€12,390 EUR
View
B
Retailer 3
-
$17,674 SGD
$13,825 USD
View
B
Retailer 4
-
$17,783 SGD
CA$19,320 CAD
View
Retailer 5
-
$19,739 SGD
A$23,754 AUD
View
Price last confirmed 39 days ago
Retailer 6
-
$20,572 SGD
$16,092 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$21,363 SGD
$16,711 USD
View
Price last confirmed 41 days ago
B
Retailer 8
-
$21,426 SGD
$16,760 USD
View
B
Retailer 9
-
$21,426 SGD
$16,760 USD
View
B
Retailer 10
-
$22,052 SGD
$17,250 USD
View
B
Retailer 11
-
$22,142 SGD
$17,320 USD
View
B
Retailer 12
-
$22,893 SGD
€17,055 EUR
View
Most Expensive
NZ Jewellers
97886e5d-15fa-4b3b-9680-fd465eceb69a · Sep 19
$26,901 SGD
$21,043 USD
View
Price last confirmed 43 days ago
12 more retailers have this diamond
Prices start from $16,626 SGDSave up to $6,268 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+
1.56ct Oval
$16,626 SGD