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Round|Lab Grown|IGI

2.85ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG684502485

Certificate IGI LG684502485

Diamond specifications and retailer prices

From $724 USD
Save $2,612 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,336 USD at MOH London
View at MOH London

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG684502485 or 684502485. Listed at 16 retailers, with prices from $724 to $3,336 at MOH London, a $2,612 spread on the same certified stone. 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

2.85
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684502485
Dimensions9.08 × 9.15 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.08 mm9.15 mm2.85 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684502485
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $3,336 USD|Low: $724 USD|High: $4,707 USD|Avg: $2,093 USD|+1.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 4$724 USD
Retailer 3$787 USD
Retailer 14$809 USD
Retailer 5$828 USD
Retailer 6$839 USD
Retailer 2$958 USD
Retailer 11$1,015 USD
Retailer 18$1,132 USD
Retailer 13$1,245 USD
Retailer 15$1,307 USD
Retailer 16$2,122 USD
Retailer 9$2,191 USD
Retailer 17$2,360 USD
Retailer 7$2,416 USD
Retailer 8$2,893 USD
Retailer 12$3,148 USD
MOH London$3,336 USD
Retailer 10$4,707 USD

38 data points across 18 retailers

16 retailers$724 USD to $3,336 USD

A
Cheapest Retailer
-
$724 USD
A
Retailer 2
-
$787 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$809 USD
View
A
Retailer 4
-
$828 USD
View
A
Retailer 5
-
$839 USD
View
A
Retailer 6
-
$958 USD
£754 GBP
View
A
Retailer 7
-
$1,015 USD
View
A
Retailer 8
-
$1,132 USD
View
A
Retailer 9
-
$1,245 USD
View
A
Retailer 10
-
$1,310 USD
£1,032 GBP
View
A
Retailer 11
-
$2,122 USD
ZAR 34,279 ZAR
View
A
Retailer 12
-
$2,360 USD
View
A
Retailer 13
-
$2,416 USD
View
B+
Retailer 14
-
$2,893 USD
View
B+
Retailer 15
-
$3,148 USD
View
Most Expensive
B+
MOH London
LG684502485 · Oct 1
$3,336 USD
£2,627 GBP
View
15 more retailers have this diamond
Prices start from $724 USDSave up to $2,612 USD

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.

A
2.85ct Round
$724 USD