Oval|Lab Grown|IGI

1.43ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG844668810

Shape and cutting style on the report: Oval mixed cut

Certificate IGI LG844668810

Diamond specifications and retailer prices

From $332 USD
As of October 26, 2026
Save $1,282 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,614 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844668810 or 844668810. Listed at 12 retailers as of October 26, 2026, with prices from $332 to $1,614, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844668810
Dimensions8.69 × 6.39 × 3.73 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm6.39 mm1.43 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844668810
Side View
Table 56.0%Crown 38.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.4%

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 26
Current: $707 USD|Low: $332 USD|High: $1,614 USD|Avg: $756 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 28, 2026
Retailer 9$332 USD
Retailer 8$371 USD
Retailer 7$385 USD
Retailer 5$518 USD
Retailer 6$565 USD
Retailer 2$649 USD
Retailer 11$664 USD
Retailer 1$707 USD
Retailer 10$740 USD
Retailer 4$1,323 USD
Retailer 3$1,367 USD
Reve Diamonds$1,614 USD

5 data points across 12 retailers

12 retailers$332 USD to $1,614 USD

A
Cheapest Retailer
-
$332 USD
A
Retailer 2
-
$371 USD
View
Final sale: no returns
A
Retailer 3
-
$385 USD
View
A
Retailer 4
-
$518 USD
£408 GBP
View
A
Retailer 5
-
$565 USD
View
B+
Retailer 6
-
$649 USD
View
B+
Retailer 7
-
$664 USD
View
B+
Retailer 8
-
$707 USD
ZAR 11,424 ZAR
View
B+
Retailer 9
-
$740 USD
View
B
Retailer 10
-
$1,323 USD
View
B
Retailer 11
-
$1,367 USD
View
Most Expensive
B
Reve Diamonds
964289DD1 · Oct 28
$1,614 USD
View
11 more retailers have this diamond
Prices start from $332 USDSave up to $1,282 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
1.43ct Oval
$332 USD