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Round|Natural|GIA

1.00ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 1509013411

Certificate GIA 1509013411

Diamond specifications and retailer prices

From $4,121 SGD
A$4,947 AUD
As of October 29, 2026
Save $1,558 SGD (27%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $8,630 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1509013411. Listed at 31 retailers as of October 29, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1509013411
Dimensions6.29 × 6.35 × 4.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
6.29 mm6.35 mm1.00 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1509013411
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

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 29
Current: $5,679 SGD|Low: $3,253 SGD|High: $8,383 SGD|Avg: $4,972 SGD|+4.3%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 2$3,253 SGD
Retailer 3$3,806 SGD
Retailer 11$3,871 SGD
Retailer 4$3,984 SGD
Retailer 18$4,142 SGD
Retailer 5$4,319 SGD
Retailer 9$4,487 SGD
Retailer 7$4,497 SGD
Retailer 8$4,685 SGD
Retailer 21$4,831 SGD
Retailer 20$4,879 SGD
Retailer 12$5,011 SGD
Retailer 10$5,076 SGD
Retailer 13$5,076 SGD
Retailer 14$5,255 SGD
Retailer 19$5,306 SGD
Retailer 1$5,679 SGD
Retailer 15$5,705 SGD
Retailer 17$6,013 SGD
Retailer 6$7,157 SGD
Retailer 16$8,328 SGD

39 data points across 21 retailers

31 retailers$4,121 SGD to $5,679 SGD

Retailer 1
-
$3,806 SGD
$2,969 USD
Price last confirmed 13 days ago
Retailer 2
-
$3,871 SGD
$3,020 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$3,984 SGD
$3,108 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$4,121 SGD
A$4,947 AUD
View
A
Retailer 5
-
$4,142 SGD
$3,232 USD
View
Final sale: no returns
Retailer 6
-
$4,319 SGD
$3,370 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$4,487 SGD
$3,501 USD
View
Price last confirmed 49 days ago
Retailer 8
-
$4,487 SGD
$3,501 USD
View
Price last confirmed 45 days ago
Retailer 9
-
$4,487 SGD
$3,501 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$4,487 SGD
$3,501 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$4,497 SGD
$3,509 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$4,660 SGD
$3,636 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$4,685 SGD
$3,655 USD
View
Price last confirmed 15 days ago
A
Retailer 14
-
$4,831 SGD
$3,770 USD
View
Retailer 15
-
$4,879 SGD
$3,807 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$5,011 SGD
£3,079 GBP
View
Price last confirmed 10 days ago
A
Retailer 17
-
$5,076 SGD
$3,960 USD
View
A
Retailer 18
-
$5,076 SGD
$3,960 USD
View
Retailer 19
-
$5,178 SGD
$4,040 USD
View
Price last confirmed 46 days ago
Retailer 20
-
$5,178 SGD
$4,040 USD
View
Price last confirmed 49 days ago
Retailer 21
-
$5,178 SGD
$4,040 USD
View
Price last confirmed 11 days ago
B+
Retailer 22
-
$5,255 SGD
$4,100 USD
View
Retailer 23
-
$5,306 SGD
A$6,369 AUD
View
Price last confirmed 21 days ago
B+
Retailer 24
-
$5,679 SGD
€4,220 EUR
View
Retailer 25
-
$5,705 SGD
£3,505 GBP
View
Price last confirmed 10 days ago
Retailer 26
-
$6,013 SGD
ZAR 75,787 ZAR
View
Price last confirmed 13 days ago
Retailer 27
-
$7,157 SGD
$5,584 USD
View
Price last confirmed 11 days ago
Retailer 28
-
$8,328 SGD
£5,116 GBP
View
Price last confirmed 11 days ago
Retailer 29
-
$8,630 SGD
$6,733 USD
View
Price last confirmed 49 days ago
Retailer 30
-
$8,630 SGD
$6,733 USD
View
Price last confirmed 45 days ago
Most Expensive
NZ Jewellers
71f80157-e408-4386-8f44-d0ac839971cf · Oct 17
$8,630 SGD
$6,733 USD
View
Price last confirmed 13 days ago
30 more retailers have this diamond
Prices start from $4,121 SGDSave up to $1,558 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
1.00ct Round
$4,121 SGD