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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG763618640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763618640

Diamond specifications and retailer prices

From $369 NZD
$208 USD
As of October 29, 2026
Save $3,710 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,079 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763618640 or 763618640. Listed at 22 retailers as of October 27, 2026, with prices from $369 to $4,079, a $3,710 spread on the same certified stone. Queensmith lists it at $4,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763618640
Dimensions8.65 × 6.09 × 3.74 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
8.65 mm6.09 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763618640
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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: Oct 29
Current: $939 NZD|Low: $369 NZD|High: $3,691 NZD|Avg: $1,329 NZD|-5.7%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 9$369 NZD
Retailer 6$412 NZD
Retailer 19$429 NZD
Retailer 3$460 NZD
Retailer 13$460 NZD
Retailer 12$656 NZD
Retailer 11$681 NZD
Retailer 16$870 NZD
Retailer 2$891 NZD
Retailer 1$939 NZD
Retailer 21$1,065 NZD
Retailer 17$1,235 NZD
Retailer 5$1,480 NZD
Retailer 8$1,627 NZD
Retailer 14$1,932 NZD
Retailer 10$2,001 NZD
Retailer 18$2,033 NZD
Retailer 4$2,166 NZD
Retailer 20$2,741 NZD
Retailer 15$3,194 NZD
Retailer 7$3,549 NZD

43 data points across 21 retailers

22 retailers$369 NZD to $4,079 NZD

A
Cheapest Retailer
-
$369 NZD
$208 USD
A
Retailer 2
-
$412 NZD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$429 NZD
$242 USD
View
A
Retailer 4
-
$460 NZD
$259 USD
View
A
Retailer 5
-
$460 NZD
$259 USD
View
A
Retailer 6
-
$656 NZD
$370 USD
View
A
Retailer 7
-
$681 NZD
HK$3,000 HKD
View
A
Retailer 8
-
$870 NZD
ZAR 7,921 ZAR
View
A
Retailer 9
-
$891 NZD
$502 USD
View
A
Retailer 10
-
$939 NZD
£417 GBP
View
A
Retailer 11
-
$1,065 NZD
$600 USD
View
B+
Retailer 12
-
$1,235 NZD
A$1,071 AUD
View
B+
Retailer 13
-
$1,480 NZD
$834 USD
View
B+
Retailer 14
-
$1,627 NZD
$917 USD
View
B+
Retailer 15
-
$1,932 NZD
$1,089 USD
View
B+
Retailer 16
-
$2,001 NZD
SGD 1,524 SGD
View
B+
Retailer 17
-
$2,033 NZD
£902 GBP
View
B
Retailer 18
-
$2,166 NZD
$1,221 USD
View
Retailer 19
-
$2,741 NZD
$1,545 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$3,194 NZD
$1,800 USD
View
B
Retailer 21
-
$3,549 NZD
$2,000 USD
View
Most Expensive
B
Queensmith
LG763618640 · Oct 27
$4,079 NZD
£1,810 GBP
View
21 more retailers have this diamond
Prices start from $369 NZDSave up to $3,710 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
1.22ct Oval
$369 NZD