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Oval|Lab Grown|IGI

1.07ct D IF Oval Lab Grown Diamond

D/IF • IGI LG778688498

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778688498

Diamond specifications and retailer prices

From $504 NZD
$284 USD
As of October 29, 2026
Save $4,393 NZD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,897 NZD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG778688498 or 778688498. Listed at 23 retailers as of October 24, 2026, with prices from $504 to $4,897, a $4,393 spread on the same certified stone. Brilliant Earth lists it at $4,897. 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

1.07
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778688498
Dimensions8.25 × 5.80 × 3.53 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.80 mm1.07 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778688498
Side View
Table 63.0%Crown 36.4°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 60.9%

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 29
Current: $4,897 NZD|Low: $493 NZD|High: $4,897 NZD|Avg: $1,755 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 7$504 NZD
Retailer 10$564 NZD
Retailer 15$586 NZD
Retailer 8$625 NZD
Retailer 23$625 NZD
Retailer 4$873 NZD
Retailer 22$886 NZD
Retailer 19$905 NZD
Retailer 11$1,027 NZD
Retailer 20$1,077 NZD
Retailer 18$1,186 NZD
Retailer 2$1,230 NZD
Retailer 17$1,684 NZD
Retailer 3$1,922 NZD
Retailer 13$2,055 NZD
Retailer 14$2,140 NZD
Retailer 6$2,218 NZD
Retailer 9$2,508 NZD
Retailer 12$2,588 NZD
Retailer 16$2,677 NZD
Retailer 21$2,769 NZD
Retailer 5$4,471 NZD
Brilliant Earth$4,897 NZD

36 data points across 23 retailers

23 retailers$504 NZD to $4,897 NZD

A
Cheapest Retailer
-
$504 NZD
$284 USD
A
Retailer 2
-
$564 NZD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$586 NZD
$330 USD
View
A
Retailer 4
-
$625 NZD
$352 USD
View
A
Retailer 5
-
$625 NZD
$352 USD
View
B+
Retailer 6
-
$873 NZD
$492 USD
View
B+
Retailer 7
-
$886 NZD
HK$3,900 HKD
View
B+
Retailer 8
-
$905 NZD
$510 USD
View
B+
Retailer 9
-
$1,027 NZD
$579 USD
View
B+
Retailer 10
-
$1,077 NZD
€578 EUR
View
B+
Retailer 11
-
$1,186 NZD
ZAR 10,798 ZAR
View
B+
Retailer 12
-
$1,230 NZD
£546 GBP
View
B
Retailer 13
-
$1,684 NZD
A$1,460 AUD
View
B
Retailer 14
-
$1,922 NZD
$1,083 USD
View
B
Retailer 15
-
$2,055 NZD
A$1,782 AUD
View
B
Retailer 16
-
$2,140 NZD
SGD 1,630 SGD
View
B
Retailer 17
-
$2,218 NZD
$1,250 USD
View
B
Retailer 18
-
$2,508 NZD
$1,413 USD
View
B
Retailer 19
-
$2,588 NZD
$1,459 USD
View
B
Retailer 20
-
$2,677 NZD
£1,188 GBP
View
B
Retailer 21
-
$2,769 NZD
£1,229 GBP
View
B
Retailer 22
-
$4,471 NZD
$2,520 USD
View
Most Expensive
B
Brilliant Earth
19794181Y · Oct 24
$4,897 NZD
$2,760 USD
View
22 more retailers have this diamond
Prices start from $504 NZDSave up to $4,393 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
1.07ct Oval
$504 NZD