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Oval|Lab Grown|IGI

0.70ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG445037748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037748

Diamond specifications and retailer prices

From $800 NZD
$450 USD
As of October 31, 2026
Save $2,850 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,650 NZD at MOH London · As of November 1, 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 LG445037748 or 445037748. Listed at 11 retailers as of October 31, 2026, with prices from $800 to $3,650, a $2,850 spread on the same certified stone. MOH London lists it at $3,650. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037748
Dimensions6.88 × 4.97 × 3.20 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.88 mm4.97 mm0.70 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037748
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 64.4%

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 31
Current: $3,650 NZD|Low: $800 NZD|High: $3,991 NZD|Avg: $1,760 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$800 NZD
Retailer 7$802 NZD
Retailer 9$896 NZD
Retailer 4$945 NZD
Retailer 10$994 NZD
Retailer 11$1,244 NZD
Retailer 8$1,559 NZD
Retailer 2$1,672 NZD
Retailer 12$1,706 NZD
Retailer 6$2,671 NZD
MOH London$3,650 NZD
Retailer 3$3,991 NZD

21 data points across 12 retailers

11 retailers$800 NZD to $3,650 NZD

A
Cheapest Retailer
-
$800 NZD
$450 USD
B+
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
-
$1,672 NZD
€896 EUR
View
B
Retailer 9
-
$2,671 NZD
$1,503 USD
View
C
Retailer 10
-
$3,194 NZD
$1,797 USD
View
Most Expensive
B
MOH London
LG445037748 · Nov 1
$3,650 NZD
£1,617 GBP
View
10 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