CaratHunter
Plans
Round|Lab Grown|IGI

1.22ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG778645861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778645861

Diamond specifications and retailer prices

From $376 NZD
$212 USD
As of October 29, 2026
Save $3,590 NZD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,966 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645861 or 778645861. Listed at 23 retailers as of October 27, 2026, with prices from $376 to $3,966, a $3,590 spread on the same certified stone. Queensmith lists it at $3,966. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645861
Dimensions6.94 × 6.98 × 4.17 mm
L/W Ratio1.01
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
6.94 mm6.98 mm1.22 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645861
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.9%

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: $854 NZD|Low: $298 NZD|High: $1,893 NZD|Avg: $967 NZD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$421 NZD
Retailer 11$630 NZD
Retailer 5$802 NZD
Retailer 4$853 NZD
Retailer 1$854 NZD
Retailer 3$857 NZD
Retailer 2$898 NZD
Retailer 6$1,141 NZD
Retailer 9$1,208 NZD
Retailer 8$1,774 NZD
Retailer 7$1,873 NZD

41 data points across 11 retailers

23 retailers$376 NZD to $3,966 NZD

A
Cheapest Retailer
-
$376 NZD
$212 USD
A
Retailer 2
-
$421 NZD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$436 NZD
$246 USD
View
A
Retailer 4
-
$467 NZD
$263 USD
View
A
Retailer 5
-
$467 NZD
$263 USD
View
A
Retailer 6
-
$522 NZD
HK$2,300 HKD
View
B+
Retailer 7
-
$630 NZD
$355 USD
View
A
Retailer 8
-
$802 NZD
ZAR 7,303 ZAR
View
B+
Retailer 9
-
$853 NZD
€458 EUR
View
B+
Retailer 10
-
$854 NZD
£379 GBP
View
B+
Retailer 11
-
$857 NZD
$483 USD
View
B+
Retailer 12
-
$898 NZD
$506 USD
View
B+
Retailer 13
-
$1,141 NZD
A$989 AUD
View
B+
Retailer 14
-
$1,208 NZD
$681 USD
View
B
Retailer 15
-
$1,501 NZD
$846 USD
View
B
Retailer 16
-
$1,516 NZD
SGD 1,155 SGD
View
Retailer 17
-
$1,525 NZD
$859 USD
View
Price last confirmed 111 days ago
B
Retailer 18
-
$1,595 NZD
$899 USD
View
B
Retailer 19
-
$1,597 NZD
$900 USD
View
Retailer 20
-
$1,774 NZD
$1,000 USD
View
Price last confirmed 14 days ago
B+
Retailer 21
-
$1,873 NZD
£831 GBP
View
B
Retailer 22
-
$2,187 NZD
$1,233 USD
View
Most Expensive
B
Queensmith
LG778645861 · Oct 27
$3,966 NZD
£1,760 GBP
View
22 more retailers have this diamond
Prices start from $376 NZDSave up to $3,590 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 Round
$376 NZD