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Round|Lab Grown|IGI

1.27ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG804637895

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637895

Diamond specifications and retailer prices

From $234 SGD
As of November 3, 2026
Save $1,222 SGD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,456 SGD at Reve Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804637895 or 804637895. Listed at 25 retailers as of November 3, 2026, with prices from $234 to $1,456, a $1,222 spread on the same certified stone. Reve Diamonds lists it at $1,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637895
Dimensions7.00 × 6.92 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.00 mm6.92 mm1.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637895
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

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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 3
Current: $516 SGD|Low: $231 SGD|High: $1,456 SGD|Avg: $685 SGD|+6.3%
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
Reve Diamonds
November 5, 2026
Retailer 8$234 SGD
Retailer 6$261 SGD
Retailer 18$271 SGD
Retailer 4$290 SGD
Retailer 5$290 SGD
Retailer 15$500 SGD
Retailer 2$510 SGD
Retailer 1$516 SGD
Retailer 13$556 SGD
Retailer 3$608 SGD
Retailer 11$639 SGD
Retailer 14$707 SGD
Retailer 9$932 SGD
Retailer 12$984 SGD
Retailer 10$995 SGD
Retailer 7$1,001 SGD
Retailer 16$1,086 SGD
Retailer 17$1,362 SGD
Reve Diamonds$1,456 SGD

45 data points across 19 retailers

25 retailers$234 SGD to $1,456 SGD

Retailer 1
-
$231 SGD
Price last confirmed 44 days ago
A
Retailer 2
-
$234 SGD
View
A
Retailer 3
-
$261 SGD
View
Final sale: no returns
Retailer 4
-
$268 SGD
View
Price last confirmed 65 days ago
A
Retailer 5
-
$271 SGD
View
Retailer 6
-
$284 SGD
View
Price last confirmed 44 days ago
A
Retailer 7
-
$290 SGD
View
Retailer 8
-
$290 SGD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$500 SGD
View
A
Retailer 10
-
$510 SGD
View
A
Retailer 11
-
$516 SGD
View
A
Retailer 12
-
$544 SGD
View
A
Retailer 13
-
$556 SGD
View
B+
Retailer 14
-
$608 SGD
View
B+
Retailer 15
-
$639 SGD
View
B+
Retailer 16
-
$707 SGD
View
B+
Retailer 17
-
$777 SGD
View
Retailer 18
-
$924 SGD
View
Price last confirmed 45 days ago
B
Retailer 19
-
$932 SGD
View
B
Retailer 20
-
$984 SGD
View
B
Retailer 21
-
$1,001 SGD
View
B
Retailer 22
-
$1,016 SGD
View
B
Retailer 23
-
$1,086 SGD
View
Retailer 24
-
$1,362 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
8DA3E624E · Nov 4
$1,456 SGD
$1,139 USD
View
24 more retailers have this diamond
Prices start from $234 SGDSave up to $1,222 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
$234 SGD