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Round|Natural|GIA

1.30ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2556181757

Certificate GIA 2556181757

Diamond specifications and retailer prices

From $8,229 SGD
$6,437 USD
As of October 31, 2026
Save $5,560 SGD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,260 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556181757. Listed at 18 retailers as of October 29, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556181757
Dimensions6.96 × 6.90 × 4.30 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Natural
Top View
6.96 mm6.90 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556181757
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $9,305 SGD|Low: $7,544 SGD|High: $13,864 SGD|Avg: $9,632 SGD|+8.7%
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
Retailer 17
October 31, 2026
Retailer 2$8,229 SGD
Retailer 14$8,255 SGD
Retailer 7$8,422 SGD
Retailer 9$8,636 SGD
Retailer 12$8,844 SGD
Retailer 5$8,845 SGD
Retailer 1$9,305 SGD
Retailer 8$9,473 SGD
Retailer 13$9,827 SGD
Retailer 15$9,972 SGD
Retailer 17$9,972 SGD
Retailer 3$10,097 SGD
Retailer 10$10,298 SGD
Retailer 16$10,304 SGD
Retailer 4$10,677 SGD
Retailer 6$10,976 SGD
Retailer 11$13,789 SGD

29 data points across 17 retailers

18 retailers$8,229 SGD to $13,789 SGD

A
Cheapest Retailer
-
$8,229 SGD
$6,437 USD
Final sale: no returns
A
Retailer 2
-
$8,255 SGD
CA$8,968 CAD
View
A
Retailer 3
-
$8,844 SGD
$6,918 USD
View
Retailer 4
-
$8,845 SGD
A$10,644 AUD
View
Price last confirmed 32 days ago
Retailer 5
-
$9,124 SGD
$7,137 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$9,305 SGD
£5,731 GBP
View
Retailer 7
-
$9,473 SGD
$7,410 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$9,827 SGD
$7,687 USD
View
B+
Retailer 9
-
$9,972 SGD
$7,800 USD
View
B+
Retailer 10
-
$9,972 SGD
$7,800 USD
View
B+
Retailer 11
-
$10,097 SGD
$7,898 USD
View
B+
Retailer 12
-
$10,298 SGD
€7,672 EUR
View
B+
Retailer 13
-
$10,304 SGD
$8,060 USD
View
Retailer 14
-
$10,528 SGD
$8,235 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$10,677 SGD
£6,576 GBP
View
Retailer 16
-
$10,976 SGD
ZAR 138,700 ZAR
View
Price last confirmed 36 days ago
B+
Retailer 17
-
$13,789 SGD
£8,493 GBP
View
Most Expensive
NZ Jewellers
b0639c9b-19d0-41e5-aada-2c2507f48084 · Sep 28
$15,260 SGD
$11,937 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from $8,229 SGDSave up to $5,560 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
1.30ct Round
$8,229 SGD