Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6555508203

Certificate GIA 6555508203

Diamond specifications and retailer prices

From $9,965 SGD
HK$60,900 HKD
As of October 28, 2026
Save $7,561 SGD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,746 SGD at NZ Jewellers · As of October 23, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555508203. Listed at 21 retailers as of October 26, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6555508203
Dimensions7.07 × 7.03 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.07 mm7.03 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555508203
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.6%

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 28
Current: $18,746 SGD|Low: $9,965 SGD|High: $18,877 SGD|Avg: $12,872 SGD|-0.7%
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 27, 2026
Retailer 5$9,965 SGD
Retailer 19$10,291 SGD
Retailer 18$10,422 SGD
Retailer 11$10,677 SGD
Retailer 4$10,752 SGD
Retailer 2$11,115 SGD
Retailer 12$11,126 SGD
Retailer 3$11,128 SGD
Retailer 8$11,206 SGD
Retailer 20$11,697 SGD
Retailer 7$11,697 SGD
Retailer 17$12,095 SGD
Retailer 9$12,358 SGD
Retailer 21$12,555 SGD
Retailer 15$12,986 SGD
Retailer 23$13,384 SGD
Retailer 22$13,424 SGD
Retailer 16$14,029 SGD
Retailer 14$14,194 SGD
Retailer 13$15,713 SGD
Retailer 10$16,232 SGD
Retailer 6$17,526 SGD
NZ Jewellers$18,746 SGD

17 data points across 23 retailers

21 retailers$9,965 SGD to $17,526 SGD

A
Cheapest Retailer
-
$9,965 SGD
HK$60,900 HKD
A
Retailer 2
-
$10,291 SGD
$8,050 USD
View
A
Retailer 3
-
$10,422 SGD
$8,152 USD
View
Retailer 4
-
$10,677 SGD
$8,352 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$10,752 SGD
€8,010 EUR
View
Retailer 6
-
$11,115 SGD
€8,280 EUR
View
Price last confirmed 3 days ago
A
Retailer 7
-
$11,126 SGD
$8,703 USD
View
A
Retailer 8
-
$11,128 SGD
$8,705 USD
View
A
Retailer 9
-
$11,697 SGD
$9,149 USD
View
A
Retailer 10
-
$11,697 SGD
$9,150 USD
View
A
Retailer 11
-
$12,095 SGD
£7,449 GBP
View
B+
Retailer 12
-
$12,358 SGD
A$14,872 AUD
View
B+
Retailer 13
-
$12,555 SGD
£7,733 GBP
View
Retailer 14
-
$12,986 SGD
$10,158 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$13,384 SGD
$10,469 USD
View
B+
Retailer 16
-
$13,424 SGD
£8,268 GBP
View
B+
Retailer 17
-
$14,194 SGD
$11,103 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$15,713 SGD
A$18,909 AUD
View
Retailer 19
-
$16,232 SGD
ZAR 205,126 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$17,526 SGD
£10,795 GBP
View
Most Expensive
B
NZ Jewellers
ad87e09e-dd7d-4351-b02f-4ab8345736c9 · Oct 23
$18,746 SGD
$14,664 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $9,965 SGDSave up to $7,561 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
$9,965 SGD