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Round|Lab Grown|IGI

1.27ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG814634343

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814634343

Diamond specifications and retailer prices

From $390 SGD
As of November 4, 2026
Save $415 SGD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,426 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814634343 or 814634343. Listed at 17 retailers as of November 4, 2026, with a 107% 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

1.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634343
Dimensions6.99 × 6.95 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.95 mm1.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814634343
Side View
Table 59.0%Crown 34.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $588 SGD|Low: $225 SGD|High: $1,458 SGD|Avg: $663 SGD|-11.5%
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
Reve Diamonds
November 4, 2026
Retailer 3$233 SGD
Retailer 14$259 SGD
Retailer 13$288 SGD
Retailer 11$390 SGD
Retailer 8$487 SGD
Retailer 12$514 SGD
Retailer 2$529 SGD
Retailer 10$558 SGD
Retailer 1$588 SGD
Retailer 9$684 SGD
Retailer 6$694 SGD
Retailer 7$805 SGD
Retailer 5$895 SGD
Retailer 15$993 SGD
Retailer 4$1,302 SGD
Reve Diamonds$1,426 SGD

41 data points across 16 retailers

17 retailers$390 SGD to $805 SGD

Retailer 1
-
$233 SGD
Price last confirmed 10 days ago
Retailer 2
-
$272 SGD
View
Price last confirmed 27 days ago
Retailer 3
-
$288 SGD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$390 SGD
View
A
Retailer 5
-
$487 SGD
View
Retailer 6
-
$514 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$529 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$558 SGD
View
B+
Retailer 9
-
$588 SGD
View
Retailer 10
-
$684 SGD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$684 SGD
View
Retailer 12
-
$694 SGD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$805 SGD
View
Retailer 14
-
$895 SGD
View
Price last confirmed 12 days ago
Retailer 15
-
$993 SGD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,302 SGD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
F2943294A · Oct 25
$1,426 SGD
$1,116 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $390 SGDSave up to $415 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
1.27ct Round
$390 SGD