CaratHunter
Plans
Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6411694636

Certificate GIA 6411694636

Diamond specifications and retailer prices

From $2,815 SGD
HK$17,200 HKD
As of November 1, 2026
Save $5,099 SGD (64%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,073 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6411694636. Listed at 24 retailers as of October 30, 2026, with a 181% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6411694636
Dimensions6.51 × 6.45 × 4.07 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.51 mm6.45 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6411694636
Side View
Table 58.0%Crown 36°Girdle: NUL-NULPavilion 40.8°Culet: NoneDepth 62.8%

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: Nov 1
Current: $4,023 SGD|Low: $2,798 SGD|High: $6,472 SGD|Avg: $3,778 SGD|-1.1%
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
November 2, 2026
Retailer 14$2,815 SGD
Retailer 15$2,856 SGD
Retailer 8$3,000 SGD
Retailer 7$3,380 SGD
Retailer 9$3,381 SGD
Retailer 4$3,390 SGD
Retailer 17$3,394 SGD
Retailer 18$3,464 SGD
Retailer 3$3,617 SGD
Retailer 2$3,785 SGD
Retailer 16$3,785 SGD
Retailer 6$3,931 SGD
Retailer 5$3,967 SGD
Retailer 1$4,023 SGD
Retailer 11$4,148 SGD
Retailer 10$4,284 SGD
Retailer 13$4,652 SGD
Retailer 12$6,330 SGD

30 data points across 18 retailers

24 retailers$2,815 SGD to $7,913 SGD

A
Cheapest Retailer
-
$2,815 SGD
HK$17,200 HKD
A
Retailer 2
-
$2,856 SGD
₹212,738 INR
View
A
Retailer 3
-
$3,380 SGD
$2,644 USD
View
A
Retailer 4
-
$3,381 SGD
$2,645 USD
View
A
Retailer 5
-
$3,390 SGD
$2,652 USD
View
A
Retailer 6
-
$3,394 SGD
$2,655 USD
View
A
Retailer 7
-
$3,464 SGD
$2,710 USD
View
A
Retailer 8
-
$3,617 SGD
$2,829 USD
View
Retailer 9
-
$3,785 SGD
$2,961 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$3,785 SGD
$2,961 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$3,785 SGD
$2,961 USD
View
Retailer 12
-
$3,862 SGD
$3,021 USD
View
Price last confirmed 34 days ago
Retailer 13
-
$3,931 SGD
$3,075 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$3,967 SGD
$3,103 USD
View
B+
Retailer 15
-
$4,023 SGD
£2,478 GBP
View
B+
Retailer 16
-
$4,148 SGD
€3,090 EUR
View
Retailer 17
-
$4,284 SGD
A$5,155 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$4,367 SGD
$3,416 USD
View
Retailer 19
-
$4,455 SGD
$3,485 USD
View
Price last confirmed 35 days ago
B+
Retailer 20
-
$4,652 SGD
ZAR 58,793 ZAR
View
B
Retailer 21
-
$6,330 SGD
£3,899 GBP
View
B
Retailer 22
-
$7,913 SGD
$6,190 USD
View
Retailer 23
-
$7,913 SGD
$6,190 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
cbc6753c-e4d4-40ca-8dea-7b62a625b1b1 · Sep 28
$8,073 SGD
$6,315 USD
View
Price last confirmed 35 days ago
23 more retailers have this diamond
Prices start from $2,815 SGDSave up to $5,099 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
1.07ct Round
$2,815 SGD