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Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG598387619

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598387619

Diamond specifications and retailer prices

From $195 USD
As of October 29, 2026
Save $982 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,177 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 LG598387619 or 598387619. Listed at 17 retailers as of October 28, 2026, with prices from $195 to $1,177, a $982 spread on the same certified stone. Reve Diamonds lists it at $1,177. 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 angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598387619
Dimensions7.03 × 7.01 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.03 mm7.01 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598387619
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 41°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 29
Current: $405 USD|Low: $195 USD|High: $1,177 USD|Avg: $493 USD|-8.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 5$195 USD
Retailer 16$217 USD
Retailer 2$226 USD
Retailer 15$241 USD
Retailer 8$264 USD
Retailer 1$405 USD
Retailer 12$415 USD
Retailer 10$422 USD
Retailer 13$430 USD
Retailer 11$437 USD
Retailer 9$564 USD
Retailer 3$589 USD
Retailer 14$776 USD
Retailer 4$830 USD
Retailer 7$853 USD
Retailer 6$1,060 USD
Reve Diamonds$1,177 USD

38 data points across 17 retailers

17 retailers$195 USD to $1,177 USD

A
Cheapest Retailer
-
$195 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$226 USD
View
A
Retailer 4
-
$241 USD
View
A
Retailer 5
-
$264 USD
View
A
Retailer 6
-
$405 USD
£319 GBP
View
A
Retailer 7
-
$415 USD
ZAR 6,698 ZAR
View
A
Retailer 8
-
$422 USD
View
A
Retailer 9
-
$430 USD
View
A
Retailer 10
-
$437 USD
£344 GBP
View
B+
Retailer 11
-
$564 USD
View
B+
Retailer 12
-
$589 USD
A$906 AUD
View
B
Retailer 13
-
$776 USD
View
B
Retailer 14
-
$830 USD
View
B
Retailer 15
-
$853 USD
View
B
Retailer 16
-
$1,060 USD
£835 GBP
View
Most Expensive
B
Reve Diamonds
65C36A6B4 · Oct 28
$1,177 USD
View
16 more retailers have this diamond
Prices start from $195 USDSave up to $982 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
$195 USD