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Oval|Lab Grown|IGI

0.71ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG805672600

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805672600

Diamond specifications and retailer prices

From $105 USD
As of October 26, 2026
Save $986 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672600 or 805672600. Listed at 17 retailers as of October 26, 2026, with prices from $105 to $1,091, a $986 spread on the same certified stone. MOH London lists it at $1,091. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672600
Dimensions7.04 × 5.06 × 3.12 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm5.06 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672600
Side View
Table 61.0%Crown 33.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.7%

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 26
Current: $1,091 USD|Low: $105 USD|High: $1,226 USD|Avg: $326 USD|-10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$105 USD
Retailer 15$118 USD
Retailer 12$122 USD
Retailer 14$139 USD
Retailer 11$154 USD
Retailer 3$175 USD
Retailer 4$237 USD
Retailer 9$256 USD
Retailer 6$262 USD
Retailer 13$304 USD
Retailer 10$321 USD
Retailer 2$363 USD
Retailer 8$369 USD
Retailer 7$410 USD
Retailer 5$419 USD
MOH London$1,091 USD

42 data points across 16 retailers

17 retailers$105 USD to $1,091 USD

A
Cheapest Retailer
-
$105 USD
A
Retailer 2
-
$118 USD
View
Final sale: no returns
A
Retailer 3
-
$122 USD
View
A
Retailer 4
-
$139 USD
View
A
Retailer 5
-
$154 USD
HK$1,200 HKD
View
A
Retailer 6
-
$175 USD
View
A
Retailer 7
-
$237 USD
€226 EUR
View
A
Retailer 8
-
$256 USD
£202 GBP
View
B+
Retailer 9
-
$262 USD
View
A
Retailer 10
-
$304 USD
View
A
Retailer 11
-
$321 USD
£253 GBP
View
A
Retailer 12
-
$363 USD
SGD 491 SGD
View
A
Retailer 13
-
$369 USD
View
B+
Retailer 14
-
$410 USD
View
B+
Retailer 15
-
$410 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$419 USD
View
Most Expensive
B
MOH London
LG805672600 · Oct 26
$1,091 USD
£859 GBP
View
16 more retailers have this diamond
Prices start from $105 USDSave up to $986 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
0.71ct Oval
$105 USD