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Oval|Lab Grown|IGI

2.70ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440012890

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012890

Diamond specifications and retailer prices

From $1,470 USD
As of October 31, 2026
Save $7,185 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,655 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.7ct lab-grown oval diamond

This 2.7ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012890 or 440012890. Listed at 11 retailers as of October 29, 2026, with prices from $1,470 to $8,655, a $7,185 spread on the same certified stone. MOH London lists it at $8,655. 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

2.70
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012890
Dimensions10.93 × 7.87 × 4.94 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.93 mm7.87 mm2.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012890
Side View
Table 58.0%Crown 36.2°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.8%

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: Oct 31
Current: $8,655 USD|Low: $1,470 USD|High: $14,383 USD|Avg: $5,991 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,470 USD
Retailer 4$3,465 USD
Retailer 7$3,879 USD
Retailer 5$4,019 USD
Retailer 8$4,175 USD
Retailer 9$4,664 USD
Retailer 3$5,544 USD
Retailer 6$6,235 USD
MOH London$8,655 USD
Retailer 10$14,383 USD

16 data points across 10 retailers

11 retailers$1,470 USD to $8,655 USD

A
Cheapest Retailer
-
$1,470 USD
B+
Retailer 2
-
$3,465 USD
View
B+
Retailer 3
-
$3,770 USD
View
B+
Retailer 4
-
$3,879 USD
View
Final sale: no returns
Retailer 5
-
$4,019 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$4,019 USD
View
B
Retailer 7
-
$4,175 USD
View
B
Retailer 8
-
$5,022 USD
View
B
Retailer 9
-
$5,544 USD
View
B
Retailer 10
-
$6,235 USD
View
Most Expensive
B
MOH London
LG440012890 · Oct 29
$8,655 USD
£6,815 GBP
View
10 more retailers have this diamond
Prices start from $1,470 USDSave up to $7,185 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.70ct Oval
$1,470 USD