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Oval|Lab Grown|IGI

4.91ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG693518171

Certificate IGI LG693518171

Diamond specifications and retailer prices

From $1,234 USD
Save $12,136 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,370 USD at Brilliant Earth
View at Brilliant Earth

About this 4.91ct lab-grown oval diamond

This 4.91ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG693518171 or 693518171. Listed at 23 retailers, with prices from $1,234 to $13,370 at Brilliant Earth, a $12,136 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

4.91
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693518171
Dimensions14.00 × 9.55 × 5.86 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.00 mm9.55 mm4.91 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693518171
Side View
Table 56.0%Crown 33.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 2
Current: $13,370 USD|Low: $1,234 USD|High: $13,370 USD|Avg: $3,850 USD
Brilliant Earth
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October 2, 2026
Retailer 2$1,234 USD
Retailer 17$1,388 USD
Retailer 4$1,398 USD
Retailer 21$1,439 USD
Retailer 8$1,470 USD
Retailer 10$1,491 USD
Retailer 19$1,665 USD
Retailer 5$1,871 USD
Retailer 6$2,112 USD
Retailer 22$2,151 USD
Retailer 13$2,441 USD
Retailer 7$2,585 USD
Retailer 12$2,670 USD
Retailer 3$2,794 USD
Retailer 9$3,099 USD
Retailer 15$3,329 USD
Retailer 11$3,597 USD
Retailer 20$4,602 USD
Retailer 18$4,619 USD
Retailer 23$4,848 USD
Retailer 16$5,233 USD
Retailer 14$5,253 USD
Brilliant Earth$13,370 USD

40 data points across 23 retailers

23 retailers$1,234 USD to $13,370 USD

A
Cheapest Retailer
-
$1,234 USD
A
Retailer 2
-
$1,388 USD
£1,093 GBP
View
A
Retailer 3
-
$1,398 USD
View
A
Retailer 4
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$1,439 USD
View
A
Retailer 5
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$1,470 USD
View
A
Retailer 6
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$1,491 USD
View
A
Retailer 7
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$1,665 USD
View
A
Retailer 8
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$1,871 USD
View
A
Retailer 9
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$2,112 USD
View
A
Retailer 10
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$2,156 USD
£1,698 GBP
View
A
Retailer 11
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$2,441 USD
€2,325 EUR
View
A
Retailer 12
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$2,585 USD
View
A
Retailer 13
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$2,670 USD
A$4,108 AUD
View
A
Retailer 14
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$2,794 USD
View
B+
Retailer 15
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$3,099 USD
ZAR 50,068 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$3,329 USD
View
B+
Retailer 17
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$3,597 USD
£2,832 GBP
View
B+
Retailer 18
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$4,602 USD
View
B+
Retailer 19
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$4,619 USD
A$7,106 AUD
View
B+
Retailer 20
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$4,848 USD
£3,817 GBP
View
B
Retailer 21
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$5,233 USD
View
B
Retailer 22
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$5,360 USD
View
Most Expensive
B
Brilliant Earth
13609332A · Oct 1
$13,370 USD
View
22 more retailers have this diamond
Prices start from $1,234 USDSave up to $12,136 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
4.91ct Oval
$1,234 USD