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Oval|Lab Grown|IGI

0.75ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG781626325

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781626325

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of October 30, 2026
Save $1,947 NZD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,265 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.75ct lab-grown oval diamond

This 0.75ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG781626325 or 781626325. Listed at 7 retailers as of October 26, 2026, with prices from $318 to $2,265, a $1,947 spread on the same certified stone. MOH London lists it at $2,265. 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

0.75
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781626325
Dimensions7.61 × 5.30 × 3.03 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm5.30 mm0.75 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781626325
Side View
Table 60.0%Crown 34.2°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 57.2%

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 30
Current: $2,265 NZD|Low: $373 NZD|High: $2,289 NZD|Avg: $823 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$373 NZD
Retailer 2$490 NZD
Retailer 3$562 NZD
Retailer 4$609 NZD
Retailer 5$692 NZD
MOH London$2,265 NZD

41 data points across 6 retailers

7 retailers$318 NZD to $2,265 NZD

A
Cheapest Retailer
-
$318 NZD
HK$1,400 HKD
B+
Retailer 2
-
$373 NZD
$210 USD
View
Retailer 3
-
$490 NZD
€263 EUR
View
B+
Retailer 4
-
$562 NZD
£249 GBP
View
Retailer 5
-
$609 NZD
£270 GBP
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$692 NZD
$390 USD
View
Most Expensive
B
MOH London
LG781626325 · Oct 26
$2,265 NZD
£1,005 GBP
View
6 more retailers have this diamond
Prices start from $318 NZDSave up to $1,947 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
0.75ct Oval
$318 NZD