Oval|Natural|GIA

1.56ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 1389321335

Certificate GIA 1389321335

Diamond specifications and retailer prices

From $13,005 USD
As of October 28, 2026
Save $4,903 USD (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,043 USD 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 28, 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
Color
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: Oct 28
Current: $17,908 USD|Low: $12,789 USD|High: $23,230 USD|Avg: $16,316 USD|+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$13,005 USD
Retailer 10$13,010 USD
Retailer 2$13,616 USD
Retailer 7$13,910 USD
Retailer 3$14,570 USD
Retailer 15$14,978 USD
Retailer 11$15,440 USD
Retailer 12$16,016 USD
Retailer 5$16,760 USD
Retailer 6$16,760 USD
Retailer 14$17,084 USD
Retailer 8$17,250 USD
Retailer 4$17,320 USD
Retailer 1$17,908 USD
Retailer 16$21,176 USD
Retailer 13$23,199 USD

23 data points across 16 retailers

13 retailers$13,005 USD to $17,908 USD

B+
Cheapest Retailer
-
$13,005 USD
B+
Retailer 2
-
$13,010 USD
€12,390 EUR
View
B
Retailer 3
-
$13,825 USD
View
B
Retailer 4
-
$13,910 USD
CA$19,320 CAD
View
Retailer 5
-
$15,440 USD
A$23,754 AUD
View
Price last confirmed 37 days ago
Retailer 6
-
$16,092 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$16,711 USD
View
Price last confirmed 39 days ago
B
Retailer 8
-
$16,760 USD
View
B
Retailer 9
-
$16,760 USD
View
B
Retailer 10
-
$17,250 USD
View
B
Retailer 11
-
$17,320 USD
View
B
Retailer 12
-
$17,908 USD
€17,055 EUR
View
Most Expensive
NZ Jewellers
97886e5d-15fa-4b3b-9680-fd465eceb69a · Sep 19
$21,043 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $13,005 USDSave up to $4,903 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.56ct Oval
$13,005 USD