Emerald|Lab Grown|IGI

1.29ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG823618851

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823618851

Diamond specifications and retailer prices

From $188 USD
As of October 30, 2026
Save $1,192 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,380 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown emerald diamond

This 1.29ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823618851 or 823618851. Listed at 22 retailers as of October 29, 2026, with prices from $188 to $1,380, a $1,192 spread on the same certified stone. Brilliant Earth lists it at $1,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823618851
Dimensions7.57 × 5.09 × 7.57 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.09 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823618851
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 67.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,380 USD|Low: $210 USD|High: $1,380 USD|Avg: $614 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$210 USD
Retailer 3$218 USD
Retailer 5$330 USD
Retailer 6$385 USD
Retailer 8$400 USD
Retailer 2$422 USD
Retailer 10$568 USD
Retailer 11$685 USD
Retailer 9$729 USD
Retailer 12$751 USD
Retailer 7$1,095 USD
Retailer 13$1,219 USD
Brilliant Earth$1,380 USD

42 data points across 13 retailers

22 retailers$188 USD to $1,380 USD

A
Cheapest Retailer
-
$188 USD
A
Retailer 2
-
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$218 USD
View
A
Retailer 4
-
$233 USD
View
A
Retailer 5
-
$233 USD
View
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 7
-
$330 USD
View
A
Retailer 8
-
$385 USD
€367 EUR
View
A
Retailer 9
-
$400 USD
ZAR 6,457 ZAR
View
A
Retailer 10
-
$422 USD
£333 GBP
View
B+
Retailer 11
-
$513 USD
View
B+
Retailer 12
-
$568 USD
A$874 AUD
View
B+
Retailer 13
-
$685 USD
View
B+
Retailer 14
-
$729 USD
A$1,122 AUD
View
B+
Retailer 15
-
$748 USD
View
B+
Retailer 16
-
$751 USD
View
B+
Retailer 17
-
$761 USD
SGD 1,029 SGD
View
B
Retailer 18
-
$802 USD
View
B
Retailer 19
-
$1,095 USD
£862 GBP
View
B
Retailer 20
-
$1,154 USD
View
B
Retailer 21
-
$1,219 USD
£960 GBP
View
Most Expensive
B
Brilliant Earth
20870852A · Oct 29
$1,380 USD
View
21 more retailers have this diamond
Prices start from $188 USDSave up to $1,192 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
1.29ct Emerald
$188 USD