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Oval|Lab Grown|IGI

0.70ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG841659580

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841659580

Diamond specifications and retailer prices

From $116 USD
As of October 27, 2026
Save $964 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,080 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct 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 LG841659580 or 841659580. Listed at 10 retailers as of October 26, 2026, with prices from $116 to $1,080, a $964 spread on the same certified stone. MOH London lists it at $1,080. 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

0.70
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841659580
Dimensions7.53 × 5.09 × 2.88 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.09 mm0.70 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841659580
Side View
Table 58.0%Crown 32.1°Girdle: THN-STKPavilion 37.7°Culet: NoneDepth 56.6%

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 27
Current: $1,080 USD|Low: $116 USD|High: $1,085 USD|Avg: $329 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 27, 2026
Retailer 8$116 USD
Retailer 10$154 USD
Retailer 6$175 USD
Retailer 7$235 USD
Retailer 2$252 USD
Retailer 9$259 USD
Retailer 4$318 USD
Retailer 3$363 USD
Retailer 5$463 USD
Retailer 11$570 USD
MOH London$1,080 USD

14 data points across 11 retailers

10 retailers$116 USD to $1,080 USD

A
Cheapest Retailer
-
$116 USD
Final sale: no returns
A
Retailer 2
-
$154 USD
HK$1,200 HKD
View
A
Retailer 3
-
$175 USD
View
A
Retailer 4
-
$252 USD
£199 GBP
View
B+
Retailer 5
-
$259 USD
View
B+
Retailer 6
-
$318 USD
£250 GBP
View
B+
Retailer 7
-
$363 USD
SGD 491 SGD
View
B+
Retailer 8
-
$463 USD
View
B
Retailer 9
-
$570 USD
View
Most Expensive
B
MOH London
LG841659580 · Oct 26
$1,080 USD
£850 GBP
View
9 more retailers have this diamond
Prices start from $116 USDSave up to $964 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
0.70ct Oval
$116 USD