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Radiant|Lab Grown|IGI

2.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG780680173

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

Certificate IGI LG780680173

Diamond specifications and retailer prices

From $527 SGD
$412 USD
As of October 30, 2026
Save $5,354 SGD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,881 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780680173 or 780680173. Listed at 14 retailers as of October 30, 2026, with prices from $527 to $5,881, a $5,354 spread on the same certified stone. Brilliant Earth lists it at $5,881. 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

2.55
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780680173
Dimensions9.75 × 6.77 × 4.59 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm6.77 mm2.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780680173
Side View
Table 66.0%Crown 39.3°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,881 SGD|Low: $505 SGD|High: $6,392 SGD|Avg: $2,206 SGD|-8.0%
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
November 1, 2026
Retailer 13$527 SGD
Retailer 4$589 SGD
Retailer 12$978 SGD
Retailer 3$1,030 SGD
Retailer 5$1,078 SGD
Retailer 8$1,332 SGD
Retailer 9$1,599 SGD
Retailer 11$1,829 SGD
Retailer 14$2,267 SGD
Retailer 15$2,315 SGD
Retailer 7$2,505 SGD
Retailer 2$2,645 SGD
Retailer 10$2,844 SGD
Retailer 6$4,666 SGD
Brilliant Earth$5,881 SGD

24 data points across 15 retailers

14 retailers$527 SGD to $5,881 SGD

A
Cheapest Retailer
-
$527 SGD
$412 USD
A
Retailer 2
-
$589 SGD
$461 USD
View
A
Retailer 3
-
$978 SGD
$765 USD
View
A
Retailer 4
-
$1,030 SGD
$806 USD
View
A
Retailer 5
-
$1,078 SGD
$843 USD
View
A
Retailer 6
-
$1,332 SGD
€992 EUR
View
B+
Retailer 7
-
$1,599 SGD
A$1,924 AUD
View
B+
Retailer 8
-
$1,829 SGD
$1,431 USD
View
Retailer 9
-
$2,267 SGD
A$2,728 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$2,315 SGD
$1,811 USD
View
B
Retailer 11
-
$2,645 SGD
£1,629 GBP
View
Retailer 12
-
$2,844 SGD
$2,225 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$4,666 SGD
$3,650 USD
View
Most Expensive
B
Brilliant Earth
20082879Y · Oct 31
$5,881 SGD
$4,600 USD
View
13 more retailers have this diamond
Prices start from $527 SGDSave up to $5,354 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
2.55ct Radiant
$527 SGD