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Oval|Lab Grown|IGI

0.70ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447099653

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099653

Diamond specifications and retailer prices

From $800 NZD
$450 USD
As of November 2, 2026
Save $2,850 NZD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,650 NZD at MOH London · As of November 3, 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 top-tier cut grade and certified by IGI LG447099653 or 447099653. Listed at 10 retailers as of November 2, 2026, with prices from $800 to $3,650, a $2,850 spread on the same certified stone. MOH London lists it at $3,650. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099653
Dimensions7.23 × 4.89 × 3.03 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.23 mm4.89 mm0.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099653
Side View
Table 63.0%Crown 32.8°Girdle: MED-VTKPavilion 41.5°Culet: NoneDepth 62.0%

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: Nov 2
Current: $3,650 NZD|Low: $770 NZD|High: $3,991 NZD|Avg: $1,716 NZD
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
November 1, 2026
Retailer 2$800 NZD
Retailer 8$802 NZD
Retailer 11$896 NZD
Retailer 5$945 NZD
Retailer 9$994 NZD
Retailer 12$994 NZD
Retailer 13$1,244 NZD
Retailer 10$1,559 NZD
Retailer 6$1,668 NZD
Retailer 3$1,706 NZD
Retailer 7$2,671 NZD
MOH London$3,650 NZD
Retailer 4$3,991 NZD

20 data points across 13 retailers

10 retailers$800 NZD to $3,650 NZD

A
Cheapest Retailer
-
$800 NZD
$450 USD
A
Retailer 2
-
$802 NZD
$451 USD
View
B+
Retailer 3
-
$896 NZD
$504 USD
View
Final sale: no returns
B+
Retailer 4
-
$898 NZD
$505 USD
View
B+
Retailer 5
-
$994 NZD
$559 USD
View
Retailer 6
-
$994 NZD
$559 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,559 NZD
$877 USD
View
B
Retailer 8
-
$2,671 NZD
$1,503 USD
View
B
Retailer 9
-
$3,194 NZD
$1,797 USD
View
Most Expensive
B
MOH London
LG447099653 · Nov 3
$3,650 NZD
£1,617 GBP
View
9 more retailers have this diamond
Prices start from $800 NZDSave up to $2,850 NZD

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
$800 NZD