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Oval|Lab Grown|IGI

1.60ct J SI1 Oval Lab Grown Diamond

VG • J/SI1 • IGI LG440014177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440014177

Diamond specifications and retailer prices

From $890 USD
As of October 30, 2026
Save $4,222 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,112 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG440014177 or 440014177. Listed at 11 retailers as of October 29, 2026, with prices from $890 to $5,112, a $4,222 spread on the same certified stone. MOH London lists it at $5,112. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440014177
Dimensions9.23 × 6.58 × 4.07 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.23 mm6.58 mm1.60 ctJ / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440014177
Side View
Table 55.5%Crown 36.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: $5,112 USD|Low: $890 USD|High: $5,146 USD|Avg: $2,759 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$890 USD
Retailer 4$1,535 USD
Retailer 7$1,718 USD
Retailer 5$1,780 USD
Retailer 8$1,950 USD
Retailer 9$2,406 USD
Retailer 6$2,804 USD
Retailer 3$3,148 USD
Retailer 10$5,098 USD
MOH London$5,112 USD

15 data points across 10 retailers

11 retailers$890 USD to $5,112 USD

A
Cheapest Retailer
-
$890 USD
B+
Retailer 2
-
$1,535 USD
View
B+
Retailer 3
-
$1,670 USD
View
B+
Retailer 4
-
$1,718 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,780 USD
View
Retailer 6
-
$1,780 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$1,950 USD
View
B
Retailer 8
-
$2,804 USD
View
B
Retailer 9
-
$3,148 USD
View
B
Retailer 10
-
$3,337 USD
View
Most Expensive
C
MOH London
LG440014177 · Oct 29
$5,112 USD
£4,025 GBP
View
10 more retailers have this diamond
Prices start from $890 USDSave up to $4,222 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
1.60ct Oval
$890 USD