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Round|Lab Grown|IGI

1.53ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG770650448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770650448

Diamond specifications and retailer prices

From $521 NZD
$293 USD
As of November 1, 2026
Save $2,128 NZD (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,728 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770650448 or 770650448. Listed at 26 retailers as of November 1, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770650448
Dimensions7.40 × 7.46 × 4.55 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
7.40 mm7.46 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770650448
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: Nov 1
Current: $4,728 NZD|Low: $521 NZD|High: $4,728 NZD|Avg: $1,406 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$521 NZD
Retailer 4$604 NZD
Retailer 7$645 NZD
Retailer 8$645 NZD
Retailer 9$871 NZD
Retailer 11$899 NZD
Retailer 15$924 NZD
Retailer 14$1,114 NZD
Retailer 13$1,131 NZD
Retailer 12$1,166 NZD
Retailer 18$1,176 NZD
Retailer 3$1,502 NZD
Retailer 2$1,672 NZD
Retailer 6$2,076 NZD
Retailer 10$2,264 NZD
Retailer 16$2,440 NZD
Retailer 17$2,603 NZD
Brilliant Earth$4,728 NZD

33 data points across 18 retailers

26 retailers$521 NZD to $2,649 NZD

A
Cheapest Retailer
-
$521 NZD
$293 USD
A
Retailer 2
-
$583 NZD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$604 NZD
$340 USD
View
A
Retailer 4
-
$645 NZD
$363 USD
View
Retailer 5
-
$645 NZD
$363 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$871 NZD
$490 USD
View
A
Retailer 7
-
$899 NZD
£398 GBP
View
A
Retailer 8
-
$924 NZD
$520 USD
View
B+
Retailer 9
-
$1,109 NZD
$624 USD
View
B+
Retailer 10
-
$1,114 NZD
ZAR 10,122 ZAR
View
B+
Retailer 11
-
$1,131 NZD
£501 GBP
View
B+
Retailer 12
-
$1,137 NZD
$640 USD
View
B+
Retailer 13
-
$1,166 NZD
€625 EUR
View
B+
Retailer 14
-
$1,176 NZD
A$1,018 AUD
View
B+
Retailer 15
-
$1,502 NZD
A$1,300 AUD
View
B+
Retailer 16
-
$1,672 NZD
$941 USD
View
B
Retailer 17
-
$2,076 NZD
$1,168 USD
View
B
Retailer 18
-
$2,077 NZD
SGD 1,579 SGD
View
B
Retailer 19
-
$2,162 NZD
$1,217 USD
View
B
Retailer 20
-
$2,264 NZD
$1,274 USD
View
B
Retailer 21
-
$2,440 NZD
A$2,112 AUD
View
Retailer 22
-
$2,456 NZD
$1,382 USD
View
Price last confirmed 91 days ago
B
Retailer 23
-
$2,483 NZD
$1,397 USD
View
B
Retailer 24
-
$2,603 NZD
£1,153 GBP
View
B
Retailer 25
-
$2,649 NZD
$1,491 USD
View
Most Expensive
Brilliant Earth
18440094A · Oct 16
$4,728 NZD
$2,660 USD
View
Price last confirmed 17 days ago
25 more retailers have this diamond
Prices start from $521 NZDSave up to $2,128 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
1.53ct Round
$521 NZD