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7.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835667280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835667280

Diamond specifications and retailer prices

From $71,320 NZD
$40,196 USD
As of October 26, 2026
Save $29,207 NZD (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $100,527 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 7.05ct lab-grown round diamond

This 7.05ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835667280 or 835667280. Listed at 10 retailers as of October 26, 2026, with prices from $71,320 to $100,527, a $29,207 spread on the same certified stone. Brilliance lists it at $100,527. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835667280
Dimensions12.40 × 12.36 × 7.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.40 mm12.36 mm7.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835667280
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $100,527 NZD|Low: $71,320 NZD|High: $225,659 NZD|Avg: $122,151 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$71,320 NZD
Retailer 4$81,099 NZD
Retailer 6$81,139 NZD
Retailer 3$93,612 NZD
Retailer 2$97,422 NZD
Brilliance$100,527 NZD
Retailer 5$137,641 NZD
Retailer 7$166,807 NZD
Retailer 8$225,659 NZD

10 data points across 9 retailers

10 retailers$71,320 NZD to $100,527 NZD

B+
Cheapest Retailer
-
$71,320 NZD
$40,196 USD
B+
Retailer 2
-
$73,802 NZD
$41,595 USD
View
B+
Retailer 3
-
$81,099 NZD
£35,990 GBP
View
B+
Retailer 4
-
$81,139 NZD
$45,730 USD
View
B
Retailer 5
-
$93,612 NZD
A$81,169 AUD
View
B
Retailer 6
-
$97,422 NZD
£43,234 GBP
View
Most Expensive
B
Brilliance
D46062558 · Nov 1
$100,527 NZD
$56,657 USD
View
6 more retailers have this diamond
Prices start from $71,320 NZDSave up to $29,207 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.

B+
7.05ct Round
$71,320 NZD