Emerald|Lab Grown|IGI

1.28ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG843638928

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843638928

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $1,340 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,540 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown emerald diamond

This 1.28ct 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 very-good cut grade and certified by IGI LG843638928 or 843638928. Listed at 20 retailers as of October 29, 2026, with prices from $200 to $1,540, a $1,340 spread on the same certified stone. Do Amore Diamonds lists it at $1,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638928
Dimensions7.61 × 4.96 × 3.42 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm4.96 mm1.28 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638928
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 69.0%

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 30
Current: $1,540 USD|Low: $200 USD|High: $2,000 USD|Avg: $682 USD|-12.0%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 17$200 USD
Retailer 10$224 USD
Retailer 9$233 USD
Retailer 3$249 USD
Retailer 20$249 USD
Retailer 19$334 USD
Retailer 8$398 USD
Retailer 15$471 USD
Retailer 12$475 USD
Retailer 2$510 USD
Retailer 7$571 USD
Retailer 16$671 USD
Retailer 5$690 USD
Retailer 14$751 USD
Retailer 18$802 USD
Retailer 6$882 USD
Retailer 11$1,054 USD
Retailer 13$1,105 USD
Retailer 4$1,195 USD
Do Amore Diamonds$1,540 USD

15 data points across 20 retailers

20 retailers$200 USD to $1,540 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$249 USD
View
A
Retailer 5
-
$249 USD
View
B+
Retailer 6
-
$334 USD
View
A
Retailer 7
-
$398 USD
View
A
Retailer 8
-
$471 USD
ZAR 7,614 ZAR
View
Retailer 9
-
$475 USD
View
Price last confirmed 6 days ago
B+
Retailer 10
-
$510 USD
£402 GBP
View
B+
Retailer 11
-
$571 USD
View
B+
Retailer 12
-
$671 USD
A$1,032 AUD
View
B
Retailer 13
-
$690 USD
View
B
Retailer 14
-
$751 USD
A$1,155 AUD
View
B
Retailer 15
-
$802 USD
View
B
Retailer 16
-
$882 USD
View
B
Retailer 17
-
$1,054 USD
View
B
Retailer 18
-
$1,105 USD
£870 GBP
View
B
Retailer 19
-
$1,195 USD
View
Most Expensive
B
Do Amore Diamonds
36-2095417 · Oct 29
$1,540 USD
View
19 more retailers have this diamond
Prices start from $200 USDSave up to $1,340 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
1.28ct Emerald
$200 USD