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Oval|Lab Grown|IGI

0.71ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445037755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037755

Diamond specifications and retailer prices

From $440 USD
As of October 30, 2026
Save $1,644 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,084 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037755 or 445037755. Listed at 11 retailers as of October 26, 2026, with prices from $440 to $2,084, a $1,644 spread on the same certified stone. MOH London lists it at $2,084. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037755
Dimensions7.45 × 4.89 × 3.04 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.45 mm4.89 mm0.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037755
Side View
Table 60.0%Crown 33.4°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 62.2%

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: $2,084 USD|Low: $439 USD|High: $2,276 USD|Avg: $1,004 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$440 USD
Retailer 7$457 USD
Retailer 10$511 USD
Retailer 8$566 USD
Retailer 11$566 USD
Retailer 12$710 USD
Retailer 9$886 USD
Retailer 5$960 USD
Retailer 3$970 USD
Retailer 6$1,523 USD
MOH London$2,084 USD
Retailer 4$2,276 USD

24 data points across 12 retailers

11 retailers$440 USD to $2,084 USD

A
Cheapest Retailer
-
$440 USD
A
Retailer 2
-
$457 USD
View
B+
Retailer 3
-
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
$512 USD
View
B+
Retailer 5
-
$566 USD
View
Retailer 6
-
$566 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$886 USD
View
B
Retailer 8
-
$960 USD
€914 EUR
View
B
Retailer 9
-
$1,523 USD
View
B
Retailer 10
-
$1,821 USD
View
Most Expensive
B
MOH London
LG445037755 · Oct 26
$2,084 USD
£1,641 GBP
View
10 more retailers have this diamond
Prices start from $440 USDSave up to $1,644 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
$440 USD