CaratHunter
Plans
Radiant|Lab Grown|IGI

3.87ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG772609201

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

Certificate IGI LG772609201

Diamond specifications and retailer prices

From $1,129 SGD
$883 USD
As of November 2, 2026
Save $8,488 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,617 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.87ct lab-grown radiant diamond

This 3.87ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772609201 or 772609201. Listed at 13 retailers as of November 2, 2026, with prices from $1,129 to $9,617, a $8,488 spread on the same certified stone. Do Amore Diamonds lists it at $9,617. 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

3.87
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772609201
Dimensions11.31 × 7.77 × 5.13 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm7.77 mm3.87 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772609201
Side View
Table 65.0%Crown 42.5°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 66.0%

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 2
Current: $9,617 SGD|Low: $767 SGD|High: $9,617 SGD|Avg: $3,399 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 18$1,129 SGD
Retailer 21$1,228 SGD
Retailer 3$1,265 SGD
Retailer 11$1,293 SGD
Retailer 6$1,645 SGD
Retailer 5$1,740 SGD
Retailer 19$2,103 SGD
Retailer 15$2,104 SGD
Retailer 20$2,709 SGD
Retailer 4$2,834 SGD
Retailer 17$2,913 SGD
Retailer 7$3,216 SGD
Retailer 13$3,264 SGD
Retailer 10$3,778 SGD
Retailer 14$3,805 SGD
Retailer 12$3,848 SGD
Retailer 8$4,183 SGD
Retailer 2$4,902 SGD
Retailer 16$5,007 SGD
Retailer 9$6,804 SGD
Do Amore Diamonds$9,617 SGD

25 data points across 21 retailers

13 retailers$1,129 SGD to $9,617 SGD

A
Cheapest Retailer
-
$1,129 SGD
$883 USD
A
Retailer 2
-
$1,228 SGD
$960 USD
View
A
Retailer 3
-
$1,265 SGD
$989 USD
View
Final sale: no returns
A
Retailer 4
-
$2,103 SGD
$1,644 USD
View
A
Retailer 5
-
$2,104 SGD
$1,645 USD
View
B+
Retailer 6
-
$2,709 SGD
$2,118 USD
View
B+
Retailer 7
-
$2,834 SGD
$2,216 USD
View
B+
Retailer 8
-
$2,913 SGD
$2,278 USD
View
B+
Retailer 9
-
$3,264 SGD
A$3,926 AUD
View
B
Retailer 10
-
$4,902 SGD
£3,018 GBP
View
B
Retailer 11
-
$5,007 SGD
$3,915 USD
View
Retailer 12
-
$5,728 SGD
$4,479 USD
View
Price last confirmed 67 days ago
Most Expensive
B
Do Amore Diamonds
7-1792784 · Nov 2
$9,617 SGD
$7,520 USD
View
12 more retailers have this diamond
Prices start from $1,129 SGDSave up to $8,488 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
3.87ct Radiant
$1,129 SGD