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Oval|Lab Grown|IGI

0.71ct I VS1 Oval Lab Grown Diamond

GD • I/VS1 • IGI LG499125730

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499125730

Diamond specifications and retailer prices

From $510 USD
As of October 28, 2026
Save $2,542 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,052 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG499125730 or 499125730. Listed at 12 retailers as of October 28, 2026, with prices from $510 to $3,052, a $2,542 spread on the same certified stone. MOH London lists it at $3,052. 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

0.71
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125730
Dimensions6.83 × 4.97 × 3.13 mm
L/W Ratio1.37
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
6.83 mm4.97 mm0.71 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499125730
Side View
Table 59.5%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,052 USD|Low: $510 USD|High: $3,072 USD|Avg: $1,244 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$510 USD
Retailer 10$630 USD
Retailer 3$675 USD
Retailer 9$699 USD
Retailer 7$1,077 USD
Retailer 11$1,105 USD
Retailer 2$1,170 USD
Retailer 4$1,265 USD
Retailer 5$1,735 USD
Retailer 8$2,042 USD
MOH London$3,052 USD

27 data points across 11 retailers

12 retailers$510 USD to $3,052 USD

B+
Cheapest Retailer
-
$510 USD
B+
Retailer 2
-
$564 USD
View
B+
Retailer 3
-
$632 USD
View
B+
Retailer 4
-
$699 USD
View
Retailer 5
-
$699 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$1,077 USD
View
B
Retailer 7
-
$1,170 USD
€1,114 EUR
View
B
Retailer 8
-
$1,265 USD
ZAR 20,435 ZAR
View
B
Retailer 9
-
$1,735 USD
View
B
Retailer 10
-
$1,839 USD
View
B
Retailer 11
-
$2,042 USD
£1,608 GBP
View
Most Expensive
C
MOH London
LG499125730 · Oct 29
$3,052 USD
£2,403 GBP
View
11 more retailers have this diamond
Prices start from $510 USDSave up to $2,542 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.

B+
0.71ct Oval
$510 USD