Oval|Lab Grown|IGI

0.70ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG12932102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG12932102

Diamond specifications and retailer prices

From $240 USD
As of October 29, 2026
Save $718 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,196 USD at MOH London · As of October 19, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG12932102 or 12932102. Listed at 8 retailers as of October 29, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12932102
Dimensions7.40 × 4.79 × 3.18 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.40 mm4.79 mm0.70 ctI / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG12932102
Side View
Table 58.0%Crown 34.5°Girdle: THN-UNDPavilion 42.6°Culet: NoneDepth 66.4%

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 29
Current: $1,196 USD|Low: $230 USD|High: $1,205 USD|Avg: $609 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
Retailer 12
October 18, 2026
Retailer 5$240 USD
Retailer 8$278 USD
Retailer 6$297 USD
Retailer 10$297 USD
Retailer 12$357 USD
Retailer 4$500 USD
Retailer 7$502 USD
Retailer 11$601 USD
Retailer 9$955 USD
Retailer 2$958 USD
Retailer 3$1,193 USD
MOH London$1,196 USD

11 data points across 12 retailers

8 retailers$240 USD to $958 USD

A
Cheapest Retailer
-
$240 USD
B+
Retailer 2
-
$278 USD
View
B+
Retailer 3
-
$297 USD
View
B+
Retailer 4
-
$297 USD
View
B+
Retailer 5
-
$502 USD
View
B
Retailer 6
-
$955 USD
View
B
Retailer 7
-
$958 USD
View
Most Expensive
MOH London
LG12932102 · Oct 19
$1,196 USD
£942 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $240 USDSave up to $718 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
$240 USD