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Oval|Lab Grown|IGI

1.07ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG782687352

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782687352

Diamond specifications and retailer prices

From $330 NZD
$186 USD
As of November 1, 2026
Save $3,006 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,336 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG782687352 or 782687352. Listed at 20 retailers as of October 31, 2026, with prices from $330 to $3,336, a $3,006 spread on the same certified stone. Do Amore Diamonds lists it at $3,336. 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

1.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782687352
Dimensions8.67 × 5.62 × 3.53 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm5.62 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782687352
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 1
Current: $3,336 NZD|Low: $263 NZD|High: $3,336 NZD|Avg: $1,293 NZD|+5.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$330 NZD
Retailer 12$371 NZD
Retailer 5$502 NZD
Retailer 13$554 NZD
Retailer 2$833 NZD
Retailer 10$940 NZD
Retailer 11$971 NZD
Retailer 8$1,322 NZD
Retailer 4$1,761 NZD
Retailer 6$1,792 NZD
Retailer 3$2,042 NZD
Retailer 7$2,127 NZD
Do Amore Diamonds$3,336 NZD

42 data points across 13 retailers

20 retailers$330 NZD to $3,336 NZD

Retailer 1
-
$318 NZD
$179 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$330 NZD
$186 USD
View
A
Retailer 3
-
$371 NZD
$209 USD
View
Final sale: no returns
Retailer 4
-
$383 NZD
$216 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$410 NZD
$231 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$410 NZD
$231 USD
View
Retailer 7
-
$410 NZD
$231 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$502 NZD
$283 USD
View
B+
Retailer 9
-
$554 NZD
$312 USD
View
B+
Retailer 10
-
$833 NZD
£370 GBP
View
B+
Retailer 11
-
$940 NZD
$530 USD
View
B+
Retailer 12
-
$971 NZD
$547 USD
View
B
Retailer 13
-
$1,322 NZD
$745 USD
View
Retailer 14
-
$1,455 NZD
$820 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$1,761 NZD
$992 USD
View
B
Retailer 16
-
$1,792 NZD
$1,010 USD
View
B
Retailer 17
-
$2,042 NZD
$1,151 USD
View
Retailer 18
-
$2,127 NZD
£944 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
$3,176 NZD
$1,790 USD
View
Most Expensive
B
Do Amore Diamonds
23-782687352 · Oct 31
$3,336 NZD
$1,880 USD
View
19 more retailers have this diamond
Prices start from $330 NZDSave up to $3,006 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
$330 NZD