CaratHunter
Plans
Oval|Lab Grown|IGI

0.70ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG407941554

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941554

Diamond specifications and retailer prices

From $782 NZD
$440 USD
As of November 2, 2026
Save $2,868 NZD (79%) 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 very-good cut grade and certified by IGI LG407941554 or 407941554. Listed at 10 retailers as of November 2, 2026, with prices from $782 to $3,650, a $2,868 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941554
Dimensions6.74 × 5.02 × 3.19 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.74 mm5.02 mm0.70 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941554
Side View
Table 58.5%Crown 36.8°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.5%

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: $1,779 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
November 1, 2026
Retailer 2$782 NZD
Retailer 7$802 NZD
Retailer 10$896 NZD
Retailer 8$994 NZD
Retailer 11$994 NZD
Retailer 12$1,244 NZD
Retailer 9$1,559 NZD
Retailer 5$1,668 NZD
Retailer 3$1,706 NZD
Retailer 6$2,671 NZD
MOH London$3,650 NZD
Retailer 4$3,991 NZD

19 data points across 12 retailers

10 retailers$782 NZD to $3,650 NZD

A
Cheapest Retailer
-
$782 NZD
$440 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
C
Retailer 8
-
$2,671 NZD
$1,503 USD
View
C
Retailer 9
-
$3,194 NZD
$1,797 USD
View
Most Expensive
C
MOH London
LG407941554 · Nov 3
$3,650 NZD
£1,617 GBP
View
9 more retailers have this diamond
Prices start from $782 NZDSave up to $2,868 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
$782 NZD