CaratHunter
Plans
Radiant|Lab Grown|IGI

4.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG780658275

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG780658275

Diamond specifications and retailer prices

From $1,116 SGD
$873 USD
As of October 30, 2026
Save $8,792 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,908 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.77ct lab-grown radiant diamond

This 4.77ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780658275 or 780658275. Listed at 19 retailers as of October 30, 2026, with prices from $1,116 to $9,908, a $8,792 spread on the same certified stone. Do Amore Diamonds lists it at $9,908. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780658275
Dimensions12.33 × 8.52 × 5.38 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.52 mm4.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780658275
Side View
Table 59.0%Crown 35.2°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 63.1%

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 30
Current: $9,908 SGD|Low: $1,071 SGD|High: $9,908 SGD|Avg: $3,048 SGD
Do Amore Diamonds
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
October 31, 2026
Retailer 16$1,116 SGD
Retailer 6$1,214 SGD
Retailer 3$1,295 SGD
Retailer 10$1,450 SGD
Retailer 13$1,521 SGD
Retailer 5$1,826 SGD
Retailer 9$2,186 SGD
Retailer 14$2,977 SGD
Retailer 11$3,043 SGD
Retailer 2$3,063 SGD
Retailer 8$3,488 SGD
Retailer 7$3,955 SGD
Retailer 4$4,019 SGD
Retailer 15$4,051 SGD
Retailer 12$4,874 SGD
Do Amore Diamonds$9,908 SGD

44 data points across 16 retailers

19 retailers$1,116 SGD to $9,908 SGD

A
Cheapest Retailer
-
$1,116 SGD
$873 USD
A
Retailer 2
-
$1,214 SGD
$950 USD
View
A
Retailer 3
-
$1,295 SGD
$1,013 USD
View
Retailer 4
-
$1,295 SGD
$1,013 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,450 SGD
£893 GBP
View
A
Retailer 6
-
$1,521 SGD
$1,190 USD
View
A
Retailer 7
-
$1,765 SGD
$1,381 USD
View
B+
Retailer 8
-
$1,826 SGD
$1,428 USD
View
A
Retailer 9
-
$2,186 SGD
£1,346 GBP
View
B+
Retailer 10
-
$2,977 SGD
$2,329 USD
View
B+
Retailer 11
-
$3,043 SGD
ZAR 38,448 ZAR
View
B+
Retailer 12
-
$3,063 SGD
A$3,686 AUD
View
B+
Retailer 13
-
$3,488 SGD
$2,728 USD
View
B
Retailer 14
-
$3,955 SGD
£2,436 GBP
View
B
Retailer 15
-
$4,019 SGD
$3,144 USD
View
B
Retailer 16
-
$4,051 SGD
$3,169 USD
View
B
Retailer 17
-
$4,874 SGD
£3,002 GBP
View
B
Retailer 18
-
$5,091 SGD
$3,982 USD
View
Most Expensive
B
Do Amore Diamonds
27-BF543F30C · Oct 30
$9,908 SGD
$7,750 USD
View
18 more retailers have this diamond
Prices start from $1,116 SGDSave up to $8,792 SGD

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 Radiant
$1,116 SGD