Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG848642864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848642864

Diamond specifications and retailer prices

From $178 USD
As of October 26, 2026
Save $944 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,122 USD at Reve Diamonds · As of October 28, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848642864 or 848642864. Listed at 18 retailers as of October 26, 2026, with prices from $178 to $1,122, a $944 spread on the same certified stone. Reve Diamonds lists it at $1,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848642864
Dimensions6.97 × 7.01 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm7.01 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848642864
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

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: Oct 26
Current: $515 USD|Low: $178 USD|High: $1,122 USD|Avg: $463 USD
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 28, 2026
Retailer 3$178 USD
Retailer 6$199 USD
Retailer 16$206 USD
Retailer 14$220 USD
Retailer 8$256 USD
Retailer 15$370 USD
Retailer 10$370 USD
Retailer 12$378 USD
Retailer 11$392 USD
Retailer 5$424 USD
Retailer 4$470 USD
Retailer 1$515 USD
Retailer 2$537 USD
Retailer 13$708 USD
Retailer 9$733 USD
Retailer 17$746 USD
Retailer 7$762 USD
Reve Diamonds$1,122 USD

4 data points across 18 retailers

18 retailers$178 USD to $1,122 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$370 USD
€352 EUR
View
A
Retailer 7
-
$370 USD
£291 GBP
View
A
Retailer 8
-
$378 USD
ZAR 6,109 ZAR
View
A
Retailer 9
-
$392 USD
£309 GBP
View
A
Retailer 10
-
$424 USD
View
B+
Retailer 11
-
$470 USD
View
B+
Retailer 12
-
$515 USD
View
B+
Retailer 13
-
$537 USD
A$826 AUD
View
B
Retailer 14
-
$708 USD
View
B
Retailer 15
-
$733 USD
SGD 990 SGD
View
B
Retailer 16
-
$746 USD
View
B
Retailer 17
-
$762 USD
View
Most Expensive
B
Reve Diamonds
295C84438 · Oct 28
$1,122 USD
View
17 more retailers have this diamond
Prices start from $178 USDSave up to $944 USD

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
$178 USD