CaratHunter
Plans
Round|Lab Grown|IGI

1.77ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG478113394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478113394

Diamond specifications and retailer prices

From $2,750 NZD
$1,550 USD
As of October 29, 2026
Save $7,320 NZD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,070 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG478113394 or 478113394. Listed at 11 retailers as of October 27, 2026, with prices from $2,750 to $10,070, a $7,320 spread on the same certified stone. MOH London lists it at $10,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113394
Dimensions7.76 × 7.73 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.76 mm7.73 mm1.77 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478113394
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,070 NZD|Low: $2,750 NZD|High: $10,178 NZD|Avg: $5,034 NZD|+0.1%
MOH London
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
October 25, 2026
Retailer 8$2,750 NZD
Retailer 7$3,036 NZD
Retailer 11$3,304 NZD
Retailer 13$3,398 NZD
Retailer 9$3,522 NZD
Retailer 4$3,633 NZD
Retailer 14$3,824 NZD
Retailer 3$4,713 NZD
Retailer 10$5,530 NZD
Retailer 2$6,072 NZD
Retailer 12$6,600 NZD
Retailer 5$6,868 NZD
Retailer 6$7,882 NZD
MOH London$10,070 NZD

14 data points across 14 retailers

11 retailers$2,750 NZD to $10,070 NZD

B+
Cheapest Retailer
-
$2,750 NZD
$1,550 USD
B
Retailer 2
-
$3,036 NZD
$1,711 USD
View
B
Retailer 3
-
$3,304 NZD
$1,862 USD
View
B
Retailer 4
-
$3,398 NZD
$1,915 USD
View
Final sale: no returns
Retailer 5
-
$3,522 NZD
$1,985 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$3,522 NZD
$1,985 USD
View
B
Retailer 7
-
$3,824 NZD
$2,155 USD
View
B
Retailer 8
-
$5,530 NZD
$3,117 USD
View
B
Retailer 9
-
$6,072 NZD
$3,422 USD
View
B
Retailer 10
-
$6,600 NZD
$3,720 USD
View
Most Expensive
B
MOH London
LG478113394 · Oct 27
$10,070 NZD
£4,469 GBP
View
10 more retailers have this diamond
Prices start from $2,750 NZDSave up to $7,320 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.

B+
1.77ct Round
$2,750 NZD