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Round|Natural|GIA

1.16ct G I1 Round Natural Diamond

EX • G/I1

Diamond specifications and retailer prices

From $3,150 SGD
$2,464 USD
As of October 31, 2026
Save $625 SGD (17%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,150 SGD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA. Listed at 10 retailers as of October 31, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.77 × 6.84 × 4.06 mm
L/W Ratio1.01
Top View
6.77 mm6.84 mm1.16 ctG / I1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA
Side View
Table 61.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,150 SGD|Low: $2,688 SGD|High: $6,150 SGD|Avg: $3,607 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 7$2,688 SGD
Retailer 8$2,988 SGD
Retailer 5$3,150 SGD
Retailer 4$3,271 SGD
Retailer 6$3,271 SGD
Retailer 2$3,422 SGD
Retailer 3$3,775 SGD
NZ Jewellers$6,150 SGD

4 data points across 8 retailers

10 retailers$3,150 SGD to $3,775 SGD

Retailer 1
-
$2,665 SGD
$2,085 USD
Price last confirmed 52 days ago
Retailer 2
-
$3,075 SGD
$2,405 USD
View
Price last confirmed 56 days ago
B+
Retailer 3
-
$3,150 SGD
$2,464 USD
View
Retailer 4
-
$3,271 SGD
$2,559 USD
View
Price last confirmed 48 days ago
B
Retailer 5
-
$3,271 SGD
$2,559 USD
View
B
Retailer 6
-
$3,271 SGD
$2,559 USD
View
B
Retailer 7
-
$3,422 SGD
$2,677 USD
View
B
Retailer 8
-
$3,775 SGD
$2,953 USD
View
Retailer 9
-
$3,775 SGD
$2,953 USD
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
ff014319-d48b-4dd0-ad93-c933bf703ae9 · Sep 10
$6,150 SGD
$4,811 USD
View
Price last confirmed 52 days ago
9 more retailers have this diamond
Prices start from $3,150 SGDSave up to $625 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.

B+
1.16ct Round
$3,150 SGD