CaratHunter
Plans
Round|Lab Grown|IGI

4.77ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG601325642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601325642

Diamond specifications and retailer prices

From $880 NZD
$496 USD
As of November 1, 2026
Save $5,011 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,891 NZD at Adiamor · As of October 31, 2026
View at Adiamor

About this 4.77ct lab-grown round diamond

This 4.77ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG601325642 or 601325642. Listed at 15 retailers as of October 31, 2026, with prices from $880 to $5,891, a $5,011 spread on the same certified stone. Adiamor lists it at $5,891. 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

4.77
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601325642
Dimensions10.80 × 10.77 × 6.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.80 mm10.77 mm4.77 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601325642
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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: $5,891 NZD|Low: $880 NZD|High: $5,935 NZD|Avg: $2,568 NZD
Adiamor
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
November 1, 2026
Retailer 6$880 NZD
Retailer 13$987 NZD
Retailer 3$1,091 NZD
Retailer 15$1,091 NZD
Retailer 11$1,340 NZD
Retailer 7$1,662 NZD
Retailer 4$1,698 NZD
Retailer 10$1,703 NZD
Retailer 9$1,810 NZD
Retailer 16$1,868 NZD
Retailer 5$2,871 NZD
Retailer 14$2,933 NZD
Retailer 8$4,090 NZD
Retailer 2$4,556 NZD
Retailer 12$5,323 NZD
Adiamor$5,891 NZD

41 data points across 16 retailers

15 retailers$880 NZD to $5,891 NZD

A
Cheapest Retailer
-
$880 NZD
$496 USD
A
Retailer 2
-
$987 NZD
$556 USD
View
A
Retailer 3
-
$1,091 NZD
$615 USD
View
Retailer 4
-
$1,091 NZD
$615 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,340 NZD
$755 USD
View
Retailer 6
-
$1,662 NZD
£738 GBP
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$1,698 NZD
$957 USD
View
A
Retailer 8
-
$1,703 NZD
€914 EUR
View
A
Retailer 9
-
$1,810 NZD
£803 GBP
View
A
Retailer 10
-
$1,868 NZD
$1,053 USD
View
B+
Retailer 11
-
$2,871 NZD
$1,618 USD
View
B+
Retailer 12
-
$2,933 NZD
$1,653 USD
View
B
Retailer 13
-
$4,556 NZD
£2,022 GBP
View
B
Retailer 14
-
$5,323 NZD
$3,000 USD
View
Most Expensive
B
Adiamor
D-82061381 · Oct 31
$5,891 NZD
$3,320 USD
View
14 more retailers have this diamond
Prices start from $880 NZDSave up to $5,011 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
4.77ct Round
$880 NZD