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Oval|Lab Grown|IGI

5.51ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG784646974

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646974

Diamond specifications and retailer prices

From $7,649 SGD
$5,983 USD
As of October 30, 2026
Save $6,980 SGD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $49,985 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown oval diamond

This 5.51ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784646974 or 784646974. Listed at 13 retailers as of October 30, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646974
Dimensions13.84 × 9.95 × 6.15 mm
L/W Ratio1.39
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
13.84 mm9.95 mm5.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646974
Side View
Table 56.0%Crown 36°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $49,985 SGD|Low: $7,374 SGD|High: $50,049 SGD|Avg: $17,884 SGD|-0.1%
Do Amore Diamonds
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
Retailer 19
October 31, 2026
Retailer 3$7,614 SGD
Retailer 4$7,649 SGD
Retailer 6$8,146 SGD
Retailer 13$10,198 SGD
Retailer 12$10,202 SGD
Retailer 15$10,777 SGD
Retailer 10$12,329 SGD
Retailer 17$13,013 SGD
Retailer 5$13,370 SGD
Retailer 2$14,629 SGD
Retailer 7$14,806 SGD
Retailer 14$18,699 SGD
Retailer 16$19,012 SGD
Retailer 19$19,506 SGD
Retailer 8$21,154 SGD
Retailer 18$22,104 SGD
Retailer 9$32,414 SGD
Retailer 11$33,493 SGD
Do Amore Diamonds$49,985 SGD

21 data points across 19 retailers

13 retailers$7,649 SGD to $14,629 SGD

Retailer 1
-
$7,265 SGD
$5,683 USD
Price last confirmed 20 days ago
B
Retailer 2
-
$7,649 SGD
$5,983 USD
View
B
Retailer 3
-
$10,198 SGD
$7,977 USD
View
B
Retailer 4
-
$10,202 SGD
$7,980 USD
View
B
Retailer 5
-
$10,777 SGD
$8,430 USD
View
Retailer 6
-
$11,044 SGD
$8,639 USD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$13,370 SGD
$10,458 USD
View
B
Retailer 8
-
$14,629 SGD
€10,898 EUR
View
Retailer 9
-
$18,699 SGD
£11,517 GBP
View
Price under review
Retailer 10
-
$19,012 SGD
A$22,880 AUD
View
Price under review
Retailer 11
-
$19,506 SGD
A$23,474 AUD
View
Price under review
Most Expensive
Do Amore Diamonds
27-B9691AB04 · Oct 31
$49,985 SGD
$39,100 USD
View
Price under review
11 more retailers have this diamond
Prices start from $7,649 SGDSave up to $6,980 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.

B
5.51ct Oval
$7,649 SGD