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Round|Natural|GIA

1.27ct H VVS1 Round Natural Diamond

ID • H/VVS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $10,407 SGD
As of November 6, 2026
Save $1,029 SGD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,802 SGD at Aurelinne · As of September 7, 2026
View at Aurelinne

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of November 4, 2026, with a relatively tight 10% 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

1.27
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.01 × 7.04 × 4.21 mm
L/W Ratio1.00
Top View
7.01 mm7.04 mm1.27 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.9%

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: Nov 6
Current: $14,802 SGD|Low: $10,282 SGD|High: $14,802 SGD|Avg: $12,001 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2$10,407 SGD
Retailer 5$11,436 SGD
Retailer 4$11,842 SGD
Retailer 3$12,829 SGD
Aurelinne$14,802 SGD

5 data points across 5 retailers

4 retailers$10,407 SGD to $11,436 SGD

B+
Cheapest Retailer
-
$10,407 SGD
B
Retailer 2
-
$11,436 SGD
View
Retailer 3
-
$12,829 SGD
View
Price last confirmed 60 days ago
Most Expensive
Aurelinne
db621ad8-e390-4a66-a900-de01b1b8b13f · Sep 7
$14,802 SGD
$11,550 USD
View
Price last confirmed 60 days ago
3 more retailers have this diamond
Prices start from $10,407 SGDSave up to $1,029 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+
1.27ct Round
$10,407 SGD