Emerald|Lab Grown|IGI

1.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG842631597

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842631597

Diamond specifications and retailer prices

From $178 USD
As of October 27, 2026
Save $1,152 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,330 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631597 or 842631597. Listed at 20 retailers as of October 27, 2026, with prices from $178 to $1,330, a $1,152 spread on the same certified stone. Brilliant Earth lists it at $1,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631597
Dimensions7.78 × 5.12 × 3.28 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.12 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631597
Side View
Table 68.0%Crown 36.1°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 64.1%

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: Oct 27
Current: $437 USD|Low: $178 USD|High: $1,331 USD|Avg: $563 USD|+14.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$178 USD
Retailer 13$198 USD
Retailer 14$219 USD
Retailer 8$220 USD
Retailer 6$298 USD
Retailer 2$378 USD
Retailer 19$393 USD
Retailer 1$437 USD
Retailer 4$537 USD
Retailer 15$544 USD
Retailer 10$621 USD
Retailer 16$704 USD
Retailer 12$726 USD
Retailer 5$748 USD
Retailer 17$758 USD
Retailer 7$865 USD
Retailer 11$985 USD
Retailer 9$1,031 USD
Retailer 18$1,296 USD

15 data points across 19 retailers

20 retailers$178 USD to $1,330 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$198 USD
View
Final sale: no returns
A
Retailer 3
-
$219 USD
View
A
Retailer 4
-
$220 USD
View
B+
Retailer 5
-
$298 USD
View
A
Retailer 6
-
$378 USD
ZAR 6,109 ZAR
View
A
Retailer 7
-
$393 USD
£310 GBP
View
A
Retailer 8
-
$437 USD
€416 EUR
View
A
Retailer 9
-
$537 USD
A$826 AUD
View
A
Retailer 10
-
$544 USD
View
B+
Retailer 11
-
$621 USD
View
B+
Retailer 12
-
$704 USD
View
B+
Retailer 13
-
$726 USD
View
B+
Retailer 14
-
$748 USD
View
B+
Retailer 15
-
$758 USD
View
B+
Retailer 16
-
$865 USD
A$1,331 AUD
View
B
Retailer 17
-
$985 USD
View
B
Retailer 18
-
$1,031 USD
£812 GBP
View
B
Retailer 19
-
$1,296 USD
SGD 1,752 SGD
View
Most Expensive
B
Brilliant Earth
22168040A · Oct 28
$1,330 USD
View
19 more retailers have this diamond
Prices start from $178 USDSave up to $1,152 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 Emerald
$178 USD